Meeting scheduling
Asked as “meeting scheduling tool for sales teams”, and as “appointment scheduling software”, on behalf of a mid-market B2B company. 58 first choices recorded across the direct, paraphrase, budget and scale prompts, fourteen models each.
Standing · first-choice share
36%
Contested · Chili Piper 26%
36Calendly26Chili Piper17HubSpot Meetings21others
36% of first choices, contested.
Since September 2026▼−20Since September 2026: 59% → 39%, −20 points. Past the 11-point floor: movement. Read over the models both editions asked.Calendly held the lead, −20 points on 59%, past the floor.
By buyer segment
The same question asked on behalf of a different buyer. Each standing is computed within its segment; they sit side by side and are never added together.
Small business
Calendly59%Clear leader=heldSince September 2026: 59% → 60%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.Standing →Mid-marketCalendly36%Contested▼−20Since September 2026: 59% → 39%, −20 points. Past the 11-point floor: movement. Read over the models both editions asked.This pageEnterpriseCalendly46%Clear leader▼−7Since September 2026: 52% → 45%, −7 points. Inside the 11-point floor: within noise. Read over the models both editions asked.Standing →
Calendly59%Clear leader=heldSince September 2026: 59% → 60%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.Standing →Mid-marketCalendly36%Contested▼−20Since September 2026: 59% → 39%, −20 points. Past the 11-point floor: movement. Read over the models both editions asked.This pageEnterpriseCalendly46%Clear leader▼−7Since September 2026: 52% → 45%, −7 points. Inside the 11-point floor: within noise. Read over the models both editions asked.Standing →The standing
Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all fourteen models, for a mid-market B2B company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrantSince September 2026
01Calendly36%21%72endorsed leader▼−20Since September 2026: 59% → 39%, −20 points. Past the 11-point floor: movement. Read over the models both editions asked.59% → 39%
Calendly36%21%72endorsed leader▼−20Since September 2026: 59% → 39%, −20 points. Past the 11-point floor: movement. Read over the models both editions asked.59% → 39%02
Chili Piper26%22%40accepted challenger▲+14Since September 2026: 12% → 27%, +14 points. Past the 11-point floor: movement. Read over the models both editions asked.12% → 27%
Chili Piper26%22%40accepted challenger▲+14Since September 2026: 12% → 27%, +14 points. Past the 11-point floor: movement. Read over the models both editions asked.12% → 27%03
HubSpot Meetings17%6%48accepted challenger▲+2Since September 2026: 14% → 16%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.14% → 16%
HubSpot Meetings17%6%48accepted challenger▲+2Since September 2026: 14% → 16%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.14% → 16%04
Cal.com3%0%29accepted challenger▼−2Since September 2026: 4% → 2%, −2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.4% → 2%
Cal.com3%0%29accepted challenger▼−2Since September 2026: 4% → 2%, −2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.4% → 2%05
RevenueHero3%0%16accepted challenger=heldSince September 2026: 4% → 4%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.4% → 4%
RevenueHero3%0%16accepted challenger=heldSince September 2026: 4% → 4%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.4% → 4%06
OnceHub2%0%10accepted challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%
OnceHub2%0%10accepted challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%07
Google Calendar Appointment Scheduling Lab in the set2%29%14criticized challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%
Google Calendar Appointment Scheduling Lab in the set2%29%14criticized challenger▲+2Since September 2026: 0% → 2%, +2 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 2%Show the five products at 0%, ordered by negative rate
12
Doodle0%44%16criticized challenger=heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 0%
Doodle0%44%16criticized challenger=heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 0%11
Zoho Bookings0%9%11accepted challenger=heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 0%
Zoho Bookings0%9%11accepted challenger=heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 0%09
Microsoft Bookings0%6%18accepted challenger=heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 0%
Microsoft Bookings0%6%18accepted challenger=heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 0%08
Acuity Scheduling0%5%20accepted challenger=heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 0%
Acuity Scheduling0%5%20accepted challenger=heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 0%10
SavvyCal0%0%14accepted challenger=heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 0%
SavvyCal0%0%14accepted challenger=heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked.0% → 0%The floor is 11 points of share, measured: how far the models move a leader on their own when the same questions are asked twice with nothing changed. A larger change is movement; a smaller one is noise, and both are shown. Movement is read over the twelve models both editions asked; GPT-6 Luna, Muse Glimmer 30B joined this edition and are in the standing but not yet in the comparison. How the floor is measured
Bars are the share of first choices, 0 to 100Every product with at least 10 labels here. Every product name links to its product page.
Google Calendar Appointment Scheduling is made by Google, whose model Gemini 3.5 Flash is in the set. On the four share prompts that model made it the first choice zero times of 4; the other thirteen models one time of 52. Lab treatment is defined on the method page; the row is marked, not excluded.
All twenty-one head-to-head pages: the top seven products, each against each
Calendly vs RevenueHeroCalendly vs OnceHubCalendly vs Google Calendar Appointment SchedulingChili Piper vs HubSpot MeetingsChili Piper vs Cal.comChili Piper vs RevenueHeroChili Piper vs OnceHubChili Piper vs Google Calendar Appointment SchedulingHubSpot Meetings vs Cal.comHubSpot Meetings vs RevenueHeroHubSpot Meetings vs OnceHubHubSpot Meetings vs Google Calendar Appointment SchedulingCal.com vs RevenueHeroCal.com vs OnceHubCal.com vs Google Calendar Appointment SchedulingRevenueHero vs OnceHubRevenueHero vs Google Calendar Appointment SchedulingOnceHub vs Google Calendar Appointment Scheduling
Recommended versus criticized
Every product with at least 10 labels here, on both axes. The 30% line names a quadrant, not the verdict above: that one needs more than 40%.
Criticized challengerCriticized default
Negative label rate →
010203040506070809101112Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative50%
Key
01Calendly36%
Calendly36%02Chili Piper26%
Chili Piper26%03HubSpot Meetings17%
HubSpot Meetings17%04Cal.com3%
Cal.com3%05RevenueHero3%
RevenueHero3%06OnceHub2%
OnceHub2%07Google Calendar Appointment Scheduling2%
Google Calendar Appointment Scheduling2%08Acuity Scheduling0%
Acuity Scheduling0%09Microsoft Bookings0%
Microsoft Bookings0%10SavvyCal0%
SavvyCal0%11Zoho Bookings0%
Zoho Bookings0%12Doodle0%
Doodle0%What they warned about
One of fourteen models held their first choice under the paraphrase. Claude Haiku 4.5, GPT-5.4 mini, Gemini 3.5 Flash, Perplexity Sonar, Grok 4.1 Fast, Mistral Small, Llama 4 Maverick, Qwen 3.7 Flash, Kimi K2, GLM 4.7 FlashX, MiniMax M2.5, GPT-6 Luna and Muse Glimmer 30B changed. A high negative share on a product with few labels is a warning. A low share on a product with many labels is salience, not sentiment.
Calendly21%
15 of 72 labels negative · 9 of 14 models
“Calendly gets pricey for teams (sharp jumps to $10+/user/month); limited customization or integrations in lower plans frustrate some users.” Grok 4.1 Fast, negative prompt
Chili Piper22%
9 of 40 labels negative · 8 of 14 models · 4 hard negative
“What to avoid on a limited budget ... Chili Piper ... has a platform fee on top of per-user licensing.” Muse Glimmer 30B, budget prompt
Doodle44%
7 of 16 labels negative · 6 of 14 models · 3 hard negative
“Doodle is explicitly flagged for **"Aggressive upselling"** and **"Expensive"** in a comparison roundup” Perplexity Sonar, negative prompt
HubSpot Meetings6%
3 of 48 labels negative · 3 of 14 models · 1 hard negative
“"### 7. HubSpot Meetings ❌ Worst 0/5 for non-sales use."” Muse Glimmer 30B, negative prompt
What they cite
Citations exist only for the models that return a source list: fourteen of the fourteen in this edition, and all six flagship models on the expanded tier.
Sites the answers cite
77 of 84 answers in this category came back with a source list, from 14 of 14 models: citations where the model returns them, or the search results it consulted. 1002 links across 219 sites, every framing counted. Ranked by the number of answers carrying the site or page. None of the 252 answers across every segment cited this index's own page for the category.
vendor site · Calendly44 answers · 81 citations · 11 models
vendor site · HubSpot43 answers · 101 citations · 13 models
vendor site · Albato31 answers · 32 citations · 12 models
vendor site · RevenueHero29 answers · 38 citations · 13 models
vendor site · Cal.com25 answers · 51 citations · 11 models
vendor site · Guideflow19 answers · 24 citations · 10 models
vendor site · Zoho19 answers · 24 citations · 9 models
19 answers · 20 citations · 9 models
18 answers · 18 citations · 8 models
vendor site · ZoomInfo14 answers · 17 citations · 9 models
vendor site · Zapier14 answers · 15 citations · 7 models
14 answers · 14 citations · 10 models
Pages the answers cite
The ten pages named in the most answers, by full address. A page here is one the models returned with a recommendation, not one the index endorses.
30 answers · 12 models
26 answers · 8 models
20 answers · 7 models
19 answers · 10 models
19 answers · 9 models
18 answers · 9 models
17 answers · 9 models
17 answers · 8 models
17 answers · 9 models
14 answers · 11 models
Search against answers
Each company's standing in the answers beside its site's footprint in Google search, one row a site: the products the models named on it with their shares, and the share they add up to; monthly searches on Google, and DataForSEO's estimate of AI search demand (modeled from search signals, directional, not a count of queries to any assistant), for the most-searched of the company's and its products' names (the name is in each row's hover text); estimated monthly organic visits to the site; and its best position in Google's top ten for “best meeting scheduling tool for sales teams”, “meeting scheduling tool for sales teams”. US estimates from DataForSEO and Google's Ads Transparency Center. A small company's site, or a mid-sized company's site for its flagship, is marked company; a product on a large parent's site (Google, Microsoft) has no site figures. A column with no figures for this category is left out, and an empty cell means none were seen, not none exist. Two measurements side by side: neither is read as the cause of the other.
| Company and products | Share | Own site cited | Name searches, Google | AI search demand, est. | Organic visits | Paid search a month, est. | Google ads, last 30 days | Best Google position |
|---|---|---|---|---|---|---|---|---|
| Calendly calendly.com | 36% | 219 | 368,000 | 2,824 | 292,858 | $34 | 5 | |
| Chili Piper chilipiper.com | 26% | 232 | 6,600 | 130 | 6,997 | $295 | 41 | |
| HubSpot parent site HubSpot Meetings 17%, HubSpot Sales Hub 5% | 22% | 693 | 368,000 | 9,776 | ||||
| Cal.com cal.com | 3% | 112 | 2,900 | 100 | 439,943 | 3 | 7 | |
| RevenueHero revenuehero.io | 3% | 67 | 720 | 1 | 1,187 | 5 | ||
| OnceHub oncehub.com | 2% | 25 | 4,400 | 67 | 9,082 | 7 | ||
| Google parent site Google Calendar Appointment Scheduling 2% | 2% | 31 | 12,100 | 138 | ||||
| TidyCal tidycal.com | 2% | 8 | ||||||
| ChiliCal | 2% | |||||||
| Calendly for Teams | 2% |
Google's top ten for the two searches hold 17 sites; 4 of them are among the sites the models cited here (blog.hubspot.com, cal.com, peoplemanagingpeople.com, pipeline.zoominfo.com). The first result for “best meeting scheduling tool for sales teams” is peoplemanagingpeople.com.
How they answered
Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.ShowHide
How they answered
Six framings of the same buying question, each sent to every model in a fresh session with search on. One row per model, so a row shows whether it held its answer under rewording, what it named when cost was the constraint, and what it argued against. Computed from the raw judge labels.
ShowHideModelDirect“What is the best meeting scheduling tool for sales teams for a mid-market B2B company?”Paraphrase“Which appointment scheduling software would you recommend to a mid-sized B2B company?”Comparative“What are the top meeting scheduling tools and how do they differ?”Budget-constrained“What is the best meeting scheduling tool for sales teams for a company with a limited budget?”Scale-constrained“We are a 500 person company evaluating a meeting scheduling tool for sales teams. What should we look at?”Negative“Which meeting scheduling tools should I avoid or be cautious about?”
Claude Haiku 4.5Chili PiperOnceHubChangedCalendlyHubSpot Sales Hubno first choiceagainst: Fellow.app, Fireflies.ai, Otter.ai, Read AI
Four alternatives
Cal.com, Calendly, HubSpot Meetings, RevenueHeroTwo alternatives
Calendly, HubSpot CRMSix alternatives
Chili Piper, Doodle, HubSpot Meetings, Microsoft Bookings, OnceHub, YouCanBookMeThree alternatives
Calendly, RevenueHero, SetmoreGPT-5.4 miniChili Piper, HubSpot MeetingsCalendlyChangedCalendlyCalendlyno first choicenothing named
One alternative
CalendlyTwo alternatives
Chili Piper, OnceHubThree alternatives
Doodle, Google Calendar Appointment Scheduling, Microsoft BookingsOne alternative
HubSpot MeetingsGemini 3.5 FlashRevenueHeroagainst: Chili PiperChili PiperChangedCalendlyTidyCalagainst: Chili PiperChili Piperagainst: Calendlyagainst: Acuity Scheduling, Calendly, Doodle, Lever, WhenIsGood
Three alternatives
Calendly, Default, LeanData BookItFour alternatives
Calendly, Default, HubSpot Meetings, RevenueHeroEight alternatives
Cal.com, Chili Piper, Doodle, Google Calendar Appointment Scheduling, HubSpot Meetings, Motion, Reclaim.ai, SavvyCalThree alternatives
Cal.com, HubSpot Meetings, LeadmonkTwo alternatives
LeanData BookIt, RevenueHeroPerplexity SonarCalendly, Chili PiperCalendlyChangedCalendlyCalendly, HubSpot Meetingsagainst: Doodle, Google Calendar Appointment Scheduling, SimplyMeet.meno first choiceagainst: Calendly, Doodle, Google Calendar Appointment Scheduling
Three alternatives
Cal.com, HubSpot Meetings, HubSpot Sales HubFour alternatives
Cal.com, Chili Piper, HubSpot Meetings, TimeTapSeven alternatives
Cal.com, Chili Piper, Google Calendar Appointment Scheduling, HubSpot Meetings, Microsoft Bookings, Square Appointments, YouCanBookMeGrok 4.1 FastChili PiperCalendlyChangedCalendlyHubSpot Meetingsagainst: Chili PiperCalendlyagainst: Calendly, Doodle
Five alternatives
Calendly, Default, HubSpot Meetings, RevenueHero, SavvyCalThree alternatives
Acuity Scheduling, Chili Piper, HubSpot MeetingsTwo alternatives
Acuity Scheduling, DoodleThree alternatives
Cal.com Free Tier, Calendly Free Plan, Google Calendar Appointment SchedulingThree alternatives
Cal.com, Chili Piper, HubSpot MeetingsMistral SmallChili PiperCalendlyChangedCalendlyCalendly, HubSpot Meetingsno first choiceagainst: Calendlyagainst: Calendly, Doodle, HubSpot Meetings, When2meet
Two alternatives
HubSpot Meetings, SavvyCalTwo alternatives
Acuity Scheduling, Zoho BookingsFour alternatives
Cal.com, Google Calendar Scheduling, Microsoft Bookings, YouCanBookMeThree alternatives
Cal.com, Microsoft Bookings, Zoho BookingsDeepSeek V4 FlashCalendlyagainst: Chili PiperCalendlyHeldCalendlyHubSpot Meetingsagainst: CalendlyChili Piperagainst: Calendly, Lever, Zoho Bookings
Two alternatives
HubSpot Meetings, OnceHubThree alternatives
Cal.com, HubSpot Meetings, OnceHubSix alternatives
Acuity Scheduling, Cal.com, Doodle, SavvyCal, YouCanBookMe, Zoho BookingsOne alternative
Cal.comFour alternatives
Cal.com, Calendly, HubSpot Meetings, Salesforce SchedulerLlama 4 MaverickHubSpot Sales HubCalendlyChangedno first choiceCalendlyagainst: Chili Piperno first choicenothing named
Two alternatives
Acuity Scheduling, Square AppointmentsTwo alternatives
HubSpot Meetings, SetmoreQwen 3.7 FlashChili Piperagainst: HubSpot MeetingsCalendlyChangedCalendlyHubSpot Meetingsno first choiceagainst: Calendly, Google Calendar Appointment Scheduling, Microsoft Bookingsagainst: Doodle, Find a Time, WhenIsGood
One alternative
CalendlyThree alternatives
Acuity Scheduling, Chili Piper, HubSpot MeetingsFour alternatives
Cal.com, Microsoft Bookings, Motion, Reclaim.aiTwo alternatives
Calendly, Google Calendar AppointmentsTwo alternatives
Chili Piper, Savvy.comKimi K2RevenueHeroagainst: Chili PiperCalendlyChangedCalendlyCal.comagainst: CalendlyChili Piper, HubSpot Meetingsagainst: Appointy, Calendly, Doodle, Google Calendar Appointment Scheduling, Setmore, Square Appointments
Two alternatives
Calendly, HubSpot MeetingsThree alternatives
Cal.com, Chili Piper, HubSpot MeetingsFive alternatives
Doodle, HubSpot Meetings, Microsoft Bookings, OnceHub, SavvyCalTwo alternatives
Google Calendar Appointment Scheduling, HubSpot MeetingsOne alternative
CalendlyGLM 4.7 FlashXChili PiperCalendlyChangedCalendlyCalendly, Google Calendar Appointment Schedulingagainst: Chili Piperno first choicenothing named
Two alternatives
Calendly, HubSpot MeetingsFour alternatives
Acuity Scheduling, Cal.com, HubSpot Meetings, SimplyBook.meSix alternatives
Acuity Scheduling, Cal.com, Doodle, OnceHub, YouCanBookMe, Zoho BookingsFour alternatives
Acuity Scheduling, Cal.com, HubSpot Meetings, KoalendarMiniMax M2.5Chili Piper, HubSpot Sales HubChili PiperChangedno first choiceCalendly, HubSpot MeetingsCalendlyagainst: Zoom Schedulernothing named
Two alternatives
Calendly, Salesforce Sales CloudTwo alternatives
Acuity Scheduling, CalendlyTwo alternatives
Square Appointments, YouCanBookMeTwo alternatives
Chili Piper, HubSpot MeetingsGPT-6 LunaCalendlyCalendly for TeamsChangedCalendlyHubSpot Meetingsagainst: Calendly, Chili Piperno first choiceagainst: Calendly
Three alternatives
Chili Piper, HubSpot Meetings, RevenueHeroThree alternatives
Chili Piper, HubSpot Meetings, Microsoft BookingsSix alternatives
Acuity Scheduling, Cal.com, Doodle, Google Calendar Appointment Scheduling, Microsoft Bookings, SavvyCalOne alternative
Cal.comThree alternatives
Calendly, Chili Piper, RevenueHeroMuse Glimmer 30BChili Piper, ChiliCalCalendlyChangedCal.com, CalendlyCal.com, HubSpot Meetingsagainst: Calendly, Chili PiperChili Piperagainst: Calendly, CatchApp Meeting Scheduler, HubSpot Meetings
Two alternatives
Calendly, HubSpot MeetingsTwo alternatives
Acuity Scheduling, SetmoreSix alternatives
Acuity Scheduling, Doodle, HoneyBook, Microsoft Bookings, SavvyCal, Zoom SchedulerOne alternative
SetmoreOne alternative
HubSpot MeetingsBold is the first choiceAlternatives are counted; the count opens them.What the answer argued against
The record
One row per call: the version string exactly as returned, whether the model searched, sources cited, and latency. Full answer text is in the free responses file. Download the record
Eighty-four rows: every prompt, every model, every answer.
| Prompt | Model | Version string | Time (UTC) | Searched | Sources | Latency |
|---|---|---|---|---|---|---|
| Direct recommendation | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 10:07 | yes | 9 | 7 s |
| Direct recommendation | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 07:48 | yes | 2 | 4 s |
| Direct recommendation | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 09:14 | yes | 25 | 25 s |
| Direct recommendation | Perplexity Sonar | sonar | 2026-10-01 11:30 | yes | 20 | 4 s |
| Direct recommendation | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 13:04 | yes | 23 | 11 s |
| Direct recommendation | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 08:56 | yes | 8 | 5 s |
| Direct recommendation | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 12:18 | yes | 23 | 28 s |
| Direct recommendation | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 11:33 | yes | 5 | 2 s |
| Direct recommendation | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 13:34 | yes | 10 | 17 s |
| Direct recommendation | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 07:39 | yes | 21 | 25 s |
| Direct recommendation | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 13:56 | yes | 20 | 67 s |
| Direct recommendation | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 09:39 | yes | 14 | 35 s |
| Direct recommendation | GPT-6 Luna | gpt-6-luna | 2026-10-01 09:16 | yes | 4 | 20 s |
| Direct recommendation | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 12:47 | yes | 14 | 18 s |
| Paraphrase | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 07:40 | yes | 9 | 7 s |
| Paraphrase | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 13:13 | yes | 3 | 4 s |
| Paraphrase | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 10:58 | yes | 13 | 21 s |
| Paraphrase | Perplexity Sonar | sonar | 2026-10-01 09:49 | yes | 19 | 4 s |
| Paraphrase | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 13:39 | yes | 23 | 9 s |
| Paraphrase | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 07:46 | yes | 10 | 6 s |
| Paraphrase | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 13:17 | yes | 24 | 27 s |
| Paraphrase | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 11:24 | yes | 5 | 2 s |
| Paraphrase | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 12:23 | no | 0 | 29 s |
| Paraphrase | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 12:12 | yes | 20 | 24 s |
| Paraphrase | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 08:14 | yes | 10 | 38 s |
| Paraphrase | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 09:42 | yes | 8 | 18 s |
| Paraphrase | GPT-6 Luna | gpt-6-luna | 2026-10-01 07:56 | yes | 4 | 17 s |
| Paraphrase | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 12:06 | yes | 11 | 21 s |
| Comparative | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 11:33 | yes | 9 | 8 s |
| Comparative | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 11:19 | yes | 3 | 8 s |
| Comparative | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 08:50 | yes | 10 | 23 s |
| Comparative | Perplexity Sonar | sonar | 2026-10-01 09:29 | yes | 20 | 4 s |
| Comparative | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 13:39 | yes | 23 | 11 s |
| Comparative | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 10:19 | yes | 10 | 7 s |
| Comparative | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 12:06 | yes | 25 | 41 s |
| Comparative | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 10:33 | yes | 5 | 2 s |
| Comparative | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 11:26 | yes | 10 | 46 s |
| Comparative | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 11:42 | yes | 14 | 24 s |
| Comparative | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 13:51 | yes | 19 | 57 s |
| Comparative | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 08:57 | yes | 5 | 19 s |
| Comparative | GPT-6 Luna | gpt-6-luna | 2026-10-01 12:48 | yes | 7 | 19 s |
| Comparative | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 13:04 | yes | 22 | 45 s |
| Budget constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 13:24 | yes | 9 | 8 s |
| Budget constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 12:21 | yes | 3 | 4 s |
| Budget constrained | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 13:05 | yes | 10 | 24 s |
| Budget constrained | Perplexity Sonar | sonar | 2026-10-01 08:51 | yes | 19 | 3 s |
| Budget constrained | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 09:00 | yes | 22 | 10 s |
| Budget constrained | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 10:45 | yes | 5 | 3 s |
| Budget constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 13:13 | yes | 21 | 26 s |
| Budget constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 08:31 | yes | 5 | 1 s |
| Budget constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 13:11 | yes | 10 | 28 s |
| Budget constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 08:59 | yes | 10 | 17 s |
| Budget constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 14:05 | yes | 19 | 195 s |
| Budget constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 07:36 | no | 0 | 8 s |
| Budget constrained | GPT-6 Luna | gpt-6-luna | 2026-10-01 11:52 | yes | 4 | 9 s |
| Budget constrained | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 12:46 | yes | 22 | 29 s |
| Scale constrained | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 09:27 | no | 0 | 5 s |
| Scale constrained | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 08:15 | no | 0 | 10 s |
| Scale constrained | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 10:54 | yes | 11 | 32 s |
| Scale constrained | Perplexity Sonar | sonar | 2026-10-01 08:47 | yes | 17 | 4 s |
| Scale constrained | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 09:45 | yes | 14 | 8 s |
| Scale constrained | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 09:06 | no | 0 | 7 s |
| Scale constrained | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 12:52 | yes | 18 | 43 s |
| Scale constrained | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 13:12 | yes | 5 | 3 s |
| Scale constrained | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 07:47 | no | 0 | 34 s |
| Scale constrained | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 09:37 | yes | 14 | 25 s |
| Scale constrained | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 10:23 | yes | 13 | 35 s |
| Scale constrained | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 11:45 | yes | 5 | 15 s |
| Scale constrained | GPT-6 Luna | gpt-6-luna | 2026-10-01 11:36 | yes | 4 | 15 s |
| Scale constrained | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 12:29 | yes | 14 | 26 s |
| Negative framing | Claude Haiku 4.5 | claude-haiku-4-5-20251001 | 2026-10-01 07:38 | yes | 9 | 8 s |
| Negative framing | GPT-5.4 mini | gpt-5.4-mini-2026-03-17 | 2026-10-01 08:42 | yes | 5 | 4 s |
| Negative framing | Gemini 3.5 Flash | gemini-3.5-flash | 2026-10-01 07:45 | yes | 17 | 23 s |
| Negative framing | Perplexity Sonar | sonar | 2026-10-01 12:03 | yes | 20 | 5 s |
| Negative framing | Grok 4.1 Fast | spacexai/grok-4.1-fast-non-reasoning via vertex | 2026-10-01 08:35 | yes | 25 | 5 s |
| Negative framing | Mistral Small | mistral/mistral-small via mistral | 2026-10-01 12:57 | yes | 10 | 5 s |
| Negative framing | DeepSeek V4 Flash | deepseek/deepseek-v4-flash via deepinfra | 2026-10-01 09:41 | yes | 24 | 21 s |
| Negative framing | Llama 4 Maverick | meta/llama-4-maverick via bedrock | 2026-10-01 09:05 | yes | 5 | 2 s |
| Negative framing | Qwen 3.7 Flash | alibaba/qwen3.7-flash via alibaba | 2026-10-01 07:59 | no | 0 | 33 s |
| Negative framing | Kimi K2 | moonshotai/kimi-k2 via novita | 2026-10-01 12:51 | yes | 24 | 27 s |
| Negative framing | GLM 4.7 FlashX | zai/glm-4.7-flashx via zai | 2026-10-01 11:12 | yes | 15 | 24 s |
| Negative framing | MiniMax M2.5 | minimax/minimax-m2.5 via minimax | 2026-10-01 09:02 | yes | 9 | 22 s |
| Negative framing | GPT-6 Luna | gpt-6-luna | 2026-10-01 10:51 | yes | 2 | 19 s |
| Negative framing | Muse Glimmer 30B | meta/muse-glimmer-30b via togetherai | 2026-10-01 07:45 | yes | 24 | 29 s |
Normalization in this category
Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.
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Category-scoped readings
Acuity read as Acuity Scheduling
Google Calendar read as Google Calendar Appointment Scheduling
Google Calendar Appointment Schedules read as Google Calendar Appointment Scheduling
Google Calendar appointment schedules read as Google Calendar Appointment Scheduling
Google Calendar appointment slots read as Google Calendar Appointment Scheduling
HubSpot read as HubSpot Meetings
HubSpot Free Meeting Scheduler read as HubSpot Meetings
HubSpot"s meeting scheduler read as HubSpot Meetings
HubSpot's Meeting Scheduler read as HubSpot Meetings
Unresolved, counted raw
Cal.com Free Tier
Calendly Free Plan
Calendly for Teams
CatchApp Meeting Scheduler
Doxy.me
Fellow.app
Find a Time
Google Calendar Appointments
Google Calendar Scheduling
Kareo
LettuceMeet
Savvy.com
TimeTap
Discontinued, still offered
No shut-down product was recommended here.