AI Indexes
GTM AI Index
October 2026 Edition · The permanent record of this edition. The unqualified address always carries the latest edition.
Index › Marketing › SMS & WhatsApp › Enterprise › October 2026 Edition

SMS and WhatsApp marketing platforms for enterprise buyers

Asked as “SMS marketing platform”, and as “text message and WhatsApp marketing tool”, on behalf of an enterprise B2B company. 54 first choices recorded across the direct, paraphrase, budget and scale prompts, fourteen models each. Added to the October 2026 Edition on October 4, 2026; its answers are read by the distilled judge (ai-indexes-judge-qwen3-14b-run3), not the claude-opus-5 judge of the earlier categories: how the two compare.
Standing · first-choice share
24%
Contested · Twilio 20%
24Braze20Twilio09Attentive46others

24% of first choices, contested.

ShowinginAll 112 categories in the October 2026 Edition →

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.

The standing

Share is the count of first choices across the direct, paraphrase, budget and scale prompts, over all fourteen models, for an enterprise B2B company. Ordered by share.
ProductFirst-choice shareNegative rateLabelsQuadrant
01Braze24%3%31accepted challenger
02Twilio20%16%55accepted challenger
03Attentive9%18%39accepted challenger
04Vibes6%0%14accepted challenger
05Infobip4%7%29accepted challenger
06Salesforce Marketing Cloud4%17%12accepted challenger
07Sinch2%5%21accepted challenger
08Klaviyo SMS2%28%29criticized challenger
Show the one product at 0%, ordered by negative rate
09Bird0%11%19accepted challenger
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.
All twenty-eight head-to-head pages: the top eight products, each against each

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 →
01
02
03
04
05
06
07
08
09
Accepted challengerEndorsed leader
0%First-choice share → · lines at 30% share and 25% negative40%
Key
01Braze24%
02Twilio20%
03Attentive9%
04Vibes6%
05Infobip4%
06Salesforce Marketing Cloud4%
07Sinch2%
08Klaviyo SMS2%
09Bird0%

What they warned about

Two of fourteen models held their first choice under the paraphrase. Gemini 3.5 Flash, Perplexity Sonar, Grok 4.1 Fast, Mistral Small, DeepSeek V4 Flash, 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.
Twilio
16%
9 of 55 labels negative · 8 of 14 models · 1 hard negative
“your total cost is highly variable and unpredictable month-to-month” DeepSeek V4 Flash, budget prompt
Klaviyo SMS
28%
8 of 29 labels negative · 6 of 14 models · 2 hard negative
“Users have reported deliverability challenges with Klaviyo... SMS is clearly a secondary priority for Klaviyo's product roadmap” Claude Haiku 4.5, negative prompt
Attentive
18%
7 of 39 labels negative · 5 of 14 models · 2 hard negative
“Why avoid: Better for ultra-high-volume consumer brands; enterprises report poor ROI if not at massive scale.” Grok 4.1 Fast, negative prompt
WhatsApp Business App
100%
4 of 4 labels negative · 4 of 14 models · 4 hard negative
“Platforms designed for small businesses or personal use—such as the basic WhatsApp Business App—are not suitable for large enterprises.” Mistral Small, 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. 1208 links across 315 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 · Salesmessage32 answers · 38 citations · 12 models
vendor site · SlickText30 answers · 40 citations · 12 models
29 answers · 42 citations · 12 models
vendor site · Infobip25 answers · 38 citations · 10 models
vendor site · Rework23 answers · 30 citations · 9 models
vendor site · Sender23 answers · 24 citations · 10 models
vendor site · Twilio21 answers · 31 citations · 9 models
vendor site · Attentive21 answers · 27 citations · 10 models
21 answers · 24 citations · 11 models
vendor site · Sinch21 answers · 22 citations · 8 models
vendor site · Klaviyo20 answers · 24 citations · 8 models
vendor site · Vibes20 answers · 21 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.

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 sms marketing platform”, “sms marketing platform”. 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 productsShareOwn site citedName searches, GoogleAI search demand, est.Organic visitsPaid search a month, est.Google ads, last 30 daysBest Google position
Braze braze.com24%50527,1006,39555,552$13,11259
Twilio twilio.com20%153135,0004,3431,028,633$935113
Attentive attentive.com9%14860,50028,82554,310$2582
Vibes vibes.com6%3390,50061,09415,31879
Infobip infobip.com4%412,9008274,825$76768
Salesforce parent site
Salesforce Marketing Cloud 4%
4%296550,00060,632
Salesmsg4%2,4004
SlickText slicktext.com4%885,40049168,404$20343
TrueDialog truedialog.com4%8
Tatango tatango.com4%2

Google's top ten for the two searches hold 14 sites; 4 of them are among the sites the models cited here (g2.com, klaviyo.com, salesmessage.com, slicktext.com). The first result for “best sms marketing platform” is zapier.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
ModelDirect“What is the best SMS marketing platform for an enterprise B2B company?”Paraphrase“Which text message and WhatsApp marketing tool would you recommend to a large B2B company with thousands of employees?”Comparative“What are the top enterprise-grade SMS and WhatsApp marketing platforms and how do they differ?”Budget-constrained“What is the best SMS marketing platform for a large company that needs predictable total cost across thousands of users?”Scale-constrained“We are a 5,000 person company with SSO, SOC 2 and procurement review requirements evaluating an SMS marketing platform. What should we look at?”Negative“Which SMS and WhatsApp marketing platforms should a large enterprise avoid or be cautious about?”
Claude Haiku 4.5Braze
Four alternativesActiveCampaign, Iterable, Knock, Vibes
BrazeHeld
Five alternativesActiveCampaign, Respond.io, SendPulse, TextUs, Twilio
Insider
Five alternativesAttentive, Brevo, CleverTap, Infobip, Respond.io
PitchPrfct, SlickText
One alternativeAttentive
against: Klaviyo SMS, Twilio
no first choiceagainst: Klaviyo SMS, Listrak, What-Sender
GPT-5.4 miniTwilio
One alternativeAttentive
TwilioHeld
One alternativeInfobip
Infobip, Twilio
Five alternativesAttentive, Bird, Braze, Salesforce Marketing Cloud, Sinch
against: Meta WhatsApp Business Platform
Twiliono first choiceagainst: WhatsApp Business App
Gemini 3.5 FlashSalesmsg
Five alternativesBraze, Customer.io, Heymarket, Mogli, Sakari
against: Twilio
Braze, Salesforce Marketing CloudChanged
Five alternativesGupshup, HubSpot Marketing Hub, Infobip, Respond.io, Twilio
no first choice
Eight alternativesAttentive, Braze, Infobip, Insider, Klaviyo SMS, Respond.io, Twilio, WatEase
TrueDialog
Four alternativesBandwidth, Signilio, Text-Em-All, Twilio
Attentive, Klaviyo SMS
Two alternativesSinch, Twilio
against: Adobe Campaign, Salesforce Marketing Cloud
against: Baileys, Cartloop, Plivo, Postscript, SMSBump, Telnyx, Twilio, WA-Automate
Perplexity SonarBraze
Two alternativesSalesforce Agentforce Marketing, Vibes
TwilioChanged
Two alternativesKlaviyo SMS, Salesmsg
no first choice
Six alternativesAttentive, Braze, Infobip, Iterable, Twilio, Vibes
Vibes
One alternativeAttentive
against: Infobip, Twilio
no first choiceagainst: Yotpo SMS/Email
Grok 4.1 FastBraze, Iterable
Three alternativesCustomer.io, Salesmessage, Twilio
against: ActiveCampaign, Klaviyo SMS
TwilioChanged
Three alternativesBird, Infobip, Sinch
against: Attentive
Sinch, Twilio
Seven alternativesAttentive, Bird, Braze, Infobip, Klaviyo SMS, Plivo, Vibes
Tatango
Two alternativesSinch, Twilio
against: Bird, Klaviyo SMS, Omnisend, Plivo
Attentive
Two alternativesHeymarket, Textline
against: Attentive, Baileys, Evolution API, WAHA
Mistral SmallBraze, Vibes
Three alternativesActiveCampaign, Agentforce Marketing, Customer.io
Twilio, WATIChanged
Two alternativesAiSensy, Textedly
Vibes
Five alternativesAttentive®, Maestra, Twilio, WebEngage, WhatsApp Business Platform
MailUpagainst: Attentive, Omnisend, Twiliono first choiceagainst: WhatsApp Business App
DeepSeek V4 FlashBraze
Three alternativesIterable, Twilio, Vibes
against: Salesforce Marketing Cloud
TwilioChanged
Three alternativesIntercom, Respond.io, Salesforce Marketing Cloud
against: Braze, WATI
Twilio
Seven alternativesAttentive, Bird, Braze, Infobip, Klaviyo SMS, Sinch, Vonage
Tatango
One alternativeMobile Text Alerts
against: Attentive, SimpleTexting, Twilio
no first choiceagainst: Attentive, EZ Texting, Klaviyo SMS, Podium, SimpleTexting, SlickText, TextMagic, WhatsApp Business App
Llama 4 MaverickBraze
Two alternativesAgentforce Marketing, Attentive
no first choiceChangedno first choiceWeb Tonic
Two alternativesMailUp, Telnyx
no first choiceagainst: Bird, Klaviyo SMS
Qwen 3.7 FlashSalesmsg
Two alternativesBraze, Segment
against: Salesforce Marketing Cloud Mobile Studio
Salesforce Marketing CloudChanged
Three alternativesHubSpot Marketing Hub, Salesloft, Twilio Engage
Twilio
Four alternativesAttentive, Bird, Infobip, Sinch
Attentive, Twilio
One alternativeSlickText
against: Klaviyo SMS, Postscript
no first choiceagainst: Aweber SMS, Textlocal
Kimi K2Braze
Five alternativesHubSpot Marketing Hub, Infobip, Salesforce Marketing Cloud, Salesmsg, Twilio
TwilioChanged
Two alternativesBird, Infobip
Twilio
Six alternativesAttentive, Bird, Braze, Infobip, Klaviyo SMS, Sinch
TrueDialog
One alternativeMessageDesk
Attentive
Five alternativesKlaviyo SMS, SimpleTexting, SlickText, TrueDialog, Twilio
against: Attentive, Twilio
GLM 4.7 FlashXSinch
Three alternativesInfobip, Klaviyo SMS, Twilio
Braze, InsiderChanged
Two alternativesSalesmsg, WhatsApp Business Platform with Wati
Klaviyo SMS
Eleven alternativesAttentive, Bird, Brevo, Infobip, Insider, Mobile Text Alerts, SleekFlow, Sobot, Twilio, WATI, Zoko
Twilio
Two alternativesInfobip, TrueDialog
no first choiceagainst: Meta's WhatsApp Cloud API, TextMagic, WhatsApp Business App
MiniMax M2.5Twilio
Three alternativesBird, Braze, Salesforce Marketing Cloud
no first choiceChangedInfobip, Sinch, Twilio
Six alternativesAttentive, Bird, Klaviyo SMS, ManyChat, Plivo, WATI
MessageDesk
Ten alternativesAttentive, Bandwidth, Heymarket, Infobip, Klaviyo SMS, Nextiva, Postscript, Sakari, Textline, Twilio
no first choiceagainst: Textitute, TrueDialog, Twilio
GPT-6 LunaTextUs
Four alternativesHubSpot's SMS add-on, Salesforce Marketing Cloud, Sinch, Twilio
InfobipChanged
Three alternativesBraze, Sinch, Twilio
Braze, Iterable
Five alternativesBird, Infobip, Salesforce Marketing Cloud, Sinch, Twilio
SlickTextagainst: Attentive, SimpleTextingno first choiceagainst: ManyChat, Twilio Programmable Messaging, WATI
Muse Glimmer 30BBraze
Four alternativesCustomer.io, Iterable, Twilio, Vibes
Braze, InfobipChangedVibes
Five alternativesAgentforce Marketing, Attentive, Braze, Infobip, Salesforce Marketing Cloud
against: Klaviyo SMS
Attentive, Braze, Vibes
One alternativeMessageDesk
against: Infobip, Sinch, Twilio, Vonage
no first choicenothing named
Bold 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.
PromptModelVersion stringTime (UTC)SearchedSourcesLatency
Direct recommendationClaude Haiku 4.5claude-haiku-4-5-202510012026-10-04 22:38yes97 s
Direct recommendationGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-05 00:14yes25 s
Direct recommendationGemini 3.5 Flashgemini-3.5-flash2026-10-05 00:31yes1926 s
Direct recommendationPerplexity Sonarsonar2026-10-04 22:42yes183 s
Direct recommendationGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-04 23:18yes239 s
Direct recommendationMistral Smallmistral/mistral-small via mistral2026-10-04 23:14yes54 s
Direct recommendationDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-05 00:02yes2257 s
Direct recommendationLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-05 00:48yes52 s
Direct recommendationQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-04 23:56yes1842 s
Direct recommendationKimi K2moonshotai/kimi-k2 via novita2026-10-05 00:30yes2424 s
Direct recommendationGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-04 22:25yes2356 s
Direct recommendationMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-05 00:16yes1425 s
Direct recommendationGPT-6 Lunagpt-6-luna2026-10-04 23:06yes418 s
Direct recommendationMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-05 00:45yes1926 s
ParaphraseClaude Haiku 4.5claude-haiku-4-5-202510012026-10-04 23:57yes1710 s
ParaphraseGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-04 22:13yes34 s
ParaphraseGemini 3.5 Flashgemini-3.5-flash2026-10-05 00:05yes724 s
ParaphrasePerplexity Sonarsonar2026-10-04 23:44yes192 s
ParaphraseGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-04 22:17yes259 s
ParaphraseMistral Smallmistral/mistral-small via mistral2026-10-04 22:59yes105 s
ParaphraseDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-04 22:22yes2538 s
ParaphraseLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-04 23:08yes52 s
ParaphraseQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-04 23:12no031 s
ParaphraseKimi K2moonshotai/kimi-k2 via novita2026-10-05 00:14yes1926 s
ParaphraseGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-04 23:52yes1599 s
ParaphraseMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-04 22:33yes570 s
ParaphraseGPT-6 Lunagpt-6-luna2026-10-05 00:13yes524 s
ParaphraseMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-04 23:50yes2429 s
ComparativeClaude Haiku 4.5claude-haiku-4-5-202510012026-10-05 00:29yes99 s
ComparativeGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-05 00:32yes48 s
ComparativeGemini 3.5 Flashgemini-3.5-flash2026-10-05 00:29yes3136 s
ComparativePerplexity Sonarsonar2026-10-04 22:55yes194 s
ComparativeGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-05 00:47yes2010 s
ComparativeMistral Smallmistral/mistral-small via mistral2026-10-04 22:47yes106 s
ComparativeDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-04 23:27yes2354 s
ComparativeLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-04 22:35yes52 s
ComparativeQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-04 22:14no025 s
ComparativeKimi K2moonshotai/kimi-k2 via novita2026-10-05 00:57yes2436 s
ComparativeGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-05 00:42yes2441 s
ComparativeMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-05 00:21yes1929 s
ComparativeGPT-6 Lunagpt-6-luna2026-10-05 00:36yes937 s
ComparativeMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-04 23:04yes2234 s
Budget constrainedClaude Haiku 4.5claude-haiku-4-5-202510012026-10-04 22:31yes179 s
Budget constrainedGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-04 23:16yes27 s
Budget constrainedGemini 3.5 Flashgemini-3.5-flash2026-10-05 01:03yes1829 s
Budget constrainedPerplexity Sonarsonar2026-10-05 00:13yes204 s
Budget constrainedGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-04 23:47yes2310 s
Budget constrainedMistral Smallmistral/mistral-small via mistral2026-10-05 00:09yes137 s
Budget constrainedDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-05 00:13yes2438 s
Budget constrainedLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-05 00:45yes53 s
Budget constrainedQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-05 00:18yes950 s
Budget constrainedKimi K2moonshotai/kimi-k2 via novita2026-10-05 00:19yes1925 s
Budget constrainedGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-05 00:44yes2324 s
Budget constrainedMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-04 23:54yes1977 s
Budget constrainedGPT-6 Lunagpt-6-luna2026-10-05 00:28yes222 s
Budget constrainedMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-05 01:00yes2234 s
Scale constrainedClaude Haiku 4.5claude-haiku-4-5-202510012026-10-05 00:24no06 s
Scale constrainedGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-05 00:21no09 s
Scale constrainedGemini 3.5 Flashgemini-3.5-flash2026-10-04 22:12yes1230 s
Scale constrainedPerplexity Sonarsonar2026-10-04 23:37yes197 s
Scale constrainedGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-04 23:01yes1810 s
Scale constrainedMistral Smallmistral/mistral-small via mistral2026-10-05 00:24no07 s
Scale constrainedDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-04 22:39yes2434 s
Scale constrainedLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-05 00:47yes53 s
Scale constrainedQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-04 22:53no028 s
Scale constrainedKimi K2moonshotai/kimi-k2 via novita2026-10-04 22:12yes2532 s
Scale constrainedGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-04 23:34yes2372 s
Scale constrainedMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-05 00:48yes912 s
Scale constrainedGPT-6 Lunagpt-6-luna2026-10-05 00:40yes442 s
Scale constrainedMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-04 22:59yes1528 s
Negative framingClaude Haiku 4.5claude-haiku-4-5-202510012026-10-05 00:45yes2711 s
Negative framingGPT-5.4 minigpt-5.4-mini-2026-03-172026-10-04 22:51yes36 s
Negative framingGemini 3.5 Flashgemini-3.5-flash2026-10-04 22:11yes2033 s
Negative framingPerplexity Sonarsonar2026-10-05 01:02yes193 s
Negative framingGrok 4.1 Fastspacexai/grok-4.1-fast-non-reasoning via vertex2026-10-04 23:43yes2511 s
Negative framingMistral Smallmistral/mistral-small via mistral2026-10-05 00:59yes1510 s
Negative framingDeepSeek V4 Flashdeepseek/deepseek-v4-flash via deepinfra2026-10-04 22:22yes2340 s
Negative framingLlama 4 Maverickmeta/llama-4-maverick via bedrock2026-10-04 23:17yes53 s
Negative framingQwen 3.7 Flashalibaba/qwen3.7-flash via alibaba2026-10-05 00:42no029 s
Negative framingKimi K2moonshotai/kimi-k2 via novita2026-10-05 00:11yes2525 s
Negative framingGLM 4.7 FlashXzai/glm-4.7-flashx via zai2026-10-05 00:21yes2364 s
Negative framingMiniMax M2.5minimax/minimax-m2.5 via minimax2026-10-05 00:06yes2438 s
Negative framingGPT-6 Lunagpt-6-luna2026-10-04 22:54yes527 s
Negative framingMuse Glimmer 30Bmeta/muse-glimmer-30b via togetherai2026-10-04 22:58yes2132 s

Normalization in this category

Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.

ShowHide
Category-scoped readings
HubSpot read as HubSpot Marketing Hub
Klaviyo read as Klaviyo SMS
Klaviyo (Enterprise) read as Klaviyo SMS
Unresolved, counted raw
Arcapix
Attentive®
Aweber SMS
Cartloop
Evam
Evolution API
Helo.ai
HubSpot's SMS add-on
Kudosity
Messangi
Meta Business Solution Providers (BSPs)
Meta's WhatsApp Cloud API
Notifyre
PitchPrfct
Salesforce
Salesforce Marketing Cloud Mobile Studio
Signilio
Textellent
Twilio
Twilio (Enterprise SMS)
Twilio (Programmable Messaging)
Twilio (including Twilio Engage)
Twilio (with Twilio Segment & Twilio Engage)
WAHA
WatEase (by Wati)
Web Tonic
WhatsApp Business Platform
WhatsApp Business Platform (API)
WhatsApp Business Platform with Wati
Zoho
Discontinued, still offered
No shut-down product was recommended here.
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