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Index › Sales › Scheduling › Chili Piper vs Cal.com
Meeting scheduling · October 2026 Edition

Chili Piper vs Cal.com

Nine of fourteen models named Chili Piper first on the direct prompt; zero named Cal.com. Chili Piper was named by fourteen of the fourteen models and Cal.com by eleven and Chili Piper carries 40 labels and Cal.com 29, so the shares are not directly comparable.

Chili Piper

accepted challenger

Named in three categories this edition.

Cal.com

accepted challenger

Named in three categories this edition.

First-choice share26%3%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate22%0%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#2#4A position in a field of 12; printed, not drawn.
Labels4029A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Chili Piper reading right to left. Rank and label count are printed, not drawn.Calendly was named alongside these two in twelve of the fourteen direct answers. Calendly vs Chili Piper · Calendly vs Cal.com · Chili Piper vs HubSpot Meetings

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; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the meeting scheduling page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Chili PiperFirst choices, of fourteen modelsCal.com
Direct903 against Chili Piper
Paraphrase20
Comparative01
Budget-constrained026 against Chili Piper
Scale-constrained40
Negative02
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the October 2026 Edition, Chili Piper and Cal.com were named in the same answer fifty-seven times, of the 242 answers naming Chili Piper and the 113 naming Cal.com. In those answers Cal.com took the first choice eight times and Chili Piper ten.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Chili Piper and Cal.com stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.20
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
Chili Piper Cal.com first choice named as an alternative argued againstblank: not namedEach cell is one answer, Chili Piper on the left and Cal.com on the right.

The direct prompt

The plain question, one answer per model, grouped by where Chili Piper and Cal.com stood in it.

Chili Piper first, Cal.com an alternative

9 of 14 modelsCal.com was named in the answer but not as the choice, or not at all.
Claude Haiku 4.5Chili Piper alternatives: Cal.com, Calendly, HubSpot Meetings, RevenueHero
GPT-5.4 miniChili Piper, HubSpot Meetings alternatives: Calendly
Perplexity SonarCalendly, Chili Piper alternatives: Cal.com, HubSpot Meetings, HubSpot Sales Hub
Grok 4.20Chili Piper alternatives: Calendly, Default, HubSpot Meetings, RevenueHero, SavvyCal
Mistral SmallChili Piper alternatives: HubSpot Meetings, SavvyCal
Qwen 3.7 FlashChili Piper alternatives: Calendly
GLM 4.7 FlashXChili Piper alternatives: Calendly, HubSpot Meetings
MiniMax M2.5Chili Piper, HubSpot Sales Hub alternatives: Calendly, Salesforce Sales Cloud
Muse Glimmer 30BChili Piper, ChiliCal alternatives: Calendly, HubSpot Meetings

Neither was the first choice, one was named

1 of 14 modelsThe answer put something else first and named one of the two as an alternative.
GPT-6 LunaCalendly alternatives: Chili Piper, HubSpot Meetings, RevenueHero

Neither was named

4 of 14 modelsThe answer made no first choice from these two in this category.
Gemini 3.5 FlashRevenueHero alternatives: Calendly, Default, LeanData BookIt
DeepSeek V4 FlashCalendly alternatives: HubSpot Meetings, OnceHub
Llama 4 MaverickHubSpot Sales Hub
Kimi K2RevenueHero alternatives: Calendly, HubSpot Meetings

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Cal.com leads by two points.
Cal.com8%#3 of 11
Chili Piper7%#4 of 11
The full small business standing →
Mid-marketThe figures above
The order flips: Chili Piper leads at mid-market.
Chili Piper26%#2 of 12
Cal.com3%#4 of 12
The full mid-market standing →
Enterprise
Chili Piper leads by nineteen points.
Chili Piper27%#2 of 7
Cal.com8%#3 of 7
The full enterprise standing →

What the models said about Chili Piper

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of five in this category shown.

“What to avoid on a limited budget ... Chili Piper ... has a platform fee on top of per-user licensing.” Muse Glimmer 30B · budget prompt · hard negative
“Avoid pricier options like Chili Piper ($15+/user) unless you need enterprise lead routing.” Grok 4.20 · budget prompt · hard negative
“I'd skip Chili Piper on a limited budget unless advanced lead routing is essential” GPT-6 Luna · budget prompt · hard negative
“If you need advanced inbound form-to-meeting routing across Salesforce/HubSpot, purpose-built enterprise layers such as Chili Piper are benchmarked for under 1 minute speed-to-lead.” Muse Glimmer 30B · scale prompt · first choice
“The traditional heavy hitter for complex B2B sales routing and SDR-to-AE handoffs... a powerful, premium choice for established, high-volume teams.” Gemini 3.5 Flash · scale prompt · first choice

What the models said about Cal.com

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.

“Start with Cal.com if you need: Team features and routing on a budget” Kimi K2 · budget prompt · first choice
“Prioritize open-source like Cal.com for full control/privacy.” Grok 4.20 · negative prompt · first choice
“Cal.com — best overall flexible / open source alternative” Muse Glimmer 30B · comparative prompt · first choice
Also compared

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.