Slack vs Twilio

Slack is used by 520 companies while Twilio is used by 420 companies. 120 companies use both.

Slack has 32% adoption across tracked AI companies, compared to 26% for Twilio.

400 companies use only Slack: Actively AI, ActivTrak, Addepar, AgriWebb, AhaSlides, Airmeet, Aiven, Allegrow, Ampersand, Anara, Andromeda, Apollo GraphQL, Appetize.io, Appointlet, Arcade, Archbee, Arkose Labs, Artisan AI, AssemblyAI, Astronomer, Atarim, Attention Insight, Auctor, Axiom, Axure, aytm, Baseten, Beam, Benchmark Email, Bettermode, BetterPic, BigTime, Bitwarden, Blacksmith, BlinkOps, Bluebeam, Blue J, Box, BrainPOP, Bridge, Brizy, BrowserStack, BrowserUse, BugHerd, Bytescale, Cerebrium, Chameleon, ChartHop, Chroma, Chronosphere, Civic, Claroty, Clay, ClearFeed, Cloudbeds, CloudCannon, CloudFactory, Cloudflare, Cobalt, Codemod, CodeRabbit, CometChat, Cometly, Common Room, Conductor, Confident AI, Confluent, Conjointly, Contextual AI, Convex, Conveyor, CookieFirst, Copper, Coralogix, Coupler.io, Crayon, Creem, Criteria, Crowdin, Cube Dev, Custify, Dash0, Dashlane, Data Zoo, Day.ai, Daytona, Deepgram, Demio, Displayr, Doppel, DPD, Dragonfly, DrugBank, Dubsado, Duffel, Dynatrace, Edge Delta, eesel AI, Electric, Emsisoft, Encord, Endor Labs, Enlyft, Entire, Entri, Enzuzo, Factory, Featurebase, Feature Upvote, Feedly, Ferndesk, Fireworks AI, Flagsmith, Flatiron Health, FlippingBook, Flow XO, Fluint, Fly.io, Formspark, Fortinet, Frill, GaggleAMP, Gatsby, GemPages, Gigamon, Gitpod, GoDataFeed, Goosechase, Gravitee, groundcover, GrowSurf, GrowthX, Gruntwork, Guesty, Gumloop, H2O.ai, HaloAgents, Hasura, Hatchet, Helply, Higher Logic, Hightouch, Horizon3.ai, Hubble Network, Hugging Face, Humaans, Humanloop, Immuta, ImprovMX, Infisical, Inngest, Inscribe AI, Invicti, Jasper, Jatheon, Jellyfish, Kapa.ai, Kentik, Ketch, Knock, KnowledgeOwl, Kobiton, Krisp, Lattice, LearnUpon, Lever, Lightdash, LILT, Linear, Livekit, LiveSession, Logit.io, Logo.dev, Lokalise, Loops, Lusha, Maestra, Magnolia, Mailpool, Mailtrap, Mangools, MariaDB, Marker.io, Marq, Massed Compute, Matia, MEDDICC, Mediafly, Mem0, Merge, Metadata, Metaplane, Metorial, Mezmo, Mindgard, Mixmax, Mobbin, Modern Treasury, Momentic, Momentum, Moqups, Mural, My AskAI, Namespace Labs, Nango, Nanonets, NapoleonCat, Navattic, Nebius, NewsCatcher, Nitro, NocoDB, Nova Analytics, Nutrient, Nylas, Octopus.do, Oh Dear, Omnisend, OneSchema, OpenAI, OpenCode, OpenSanctions, OpenWhispr, Optimal Workshop, OptiSigns, Orb, Orderful, Ory, Otter.ai, Overjet, Oyster, Pantheon, Panther Labs, Paper, Paperform, Parabola, PayKickstart, Peel, People Data Labs, Percona, Phase Two, Pin, Plain, Plane, Planner 5D, PlaybookUX, Plivo, Pocus, Polar, Polar Analytics, Poolside, PostHog, Postman, PPRO, PractiTest, Preset, Prisma, Private Packagist, Productive, Productlane, PropelAuth, Pushpay, Push Security, Pydantic, Qdrant, Qodo, Querio, QUIC.cloud, Qwoted, Railway, Range, Rapid7, Raycast, Read AI, Recall.ai, Reclaim.ai, Redpanda, Reducto, Relevance AI, Remotion, Replicated, Resend, Rev, Rithum, Rokt, Rows, Runn, Saleor, SalesBlink, Sapia.ai, Scale AI, Scrap.io, Scribie, Sendoso, Shapr3D, ShareFile, Sheetwhiz, Sherlock, ShipBob, ShippyPro, ShortStack, SigNoz, SimScale, SiteGPT, Skyflow, SMART Technologies, Snipd, Snyk, SocialPilot, Sonar, Spacebring, Speechmatics, Spekit, Spellbook, Spendesk, Spendflo, Spotify, Stampli, Standard Metrics, Standuply, Storyboard That, StoryChief, Supabase, Supademo, Super, Supernormal, SurrealDB, Svix, Swarmia, SweetHawk, Sybill, Sylvera, Synadia, Sysdig, Talkpal, Tavily, Teleport, Tella, Termly, Tessl, TestMu AI, TheirStack, Theneo, The Predictive Index, ThingsBoard, Thinkific, TigerData, Tigris, Tinybird, TitanApps, Toggl, Tolt, Tonic AI, Torq, Trieve, Trigger.dev, Tropic, Trustmary, Tubular Labs, TUNE, Twilio, Twingate, Typeform, Typefully, Uberflip, Unbounce, UpGuard, Upstash, UptimeRobot, Userback, Userflow, Userlist, V7, Vantage, Vectara, Verisoul, Vero, Viktor, Vitally, Warmly, Webflow, WeVideo, Whimsical, White Circle, Wiz, Wootric, Writesonic, XBOW, Xola, Yola, Youform, YugabyteDB, Zanfia, Zernio, ZeroBounce, Ziflow, Zip, Zoko, ZoomInfo, Zyte.

300 companies use only Twilio: 15Five, 6sense, ActiveCampaign, Ada, AdaptlyPost, Aircall, Airship, airSlate, Airtable, Airwallex, Alation, Alchemy, AlphaSense, Apollo.io, AppDirect, Arctic Wolf, Asana, Ashby, Assort Health, Atlassian, Aurora Solar, Avetta, AVEVA, Avoca, Backblaze, Bark, Barracuda Networks, Base44, Beamery, BetterCloud, Birdview PSA, Blackboard, Blink, BlockSurvey, Bloomreach, Bluecore, BoldSign, Braze, Brevo, Brex, BrightHire, BrightLocal, Bringg, Bullhorn, Calendly, Calilio, CallHippo, CallHub, CallTrackingMetrics, Cartesia AI, Chatbase, Clari, Clerk, CleverTap, ClickUp, Close, Coderbyte, CompanyCam, Conga, Contentsquare, Contractbook, Conversica, Cority, Coupa, Courier, Cresta, Crunchtime, Culture Amp, Customer.io, Cvent, CybelAngel, Daily, Datadog, DealHub, DealRoom, Decagon, Default, Deltek, Descope, Deskpro, Devolutions, Digital Matter, DigitalOcean, Diligent, Dixa, DocHub, DocuSign, Drata, DroneDeploy, eCardWidget, EcoOnline, Eightfold AI, Emplifi, Energage, Envoy, Eptura, EQS Group, EspoCRM, Ethnio, Everbridge, Exact, Exoscale, Fast.io, Flywire, Forethought, Freshworks, Gather, Gem, Genesys, Genetec, Genspark, Giga, Gleap, GlossGenius, GoHighLevel, Gong, Gorgias, Grafana Labs, Grammarly, Granola, Grow Therapy, Gumroad, Gymdesk, Harness, HCSS, Help Scout, Helpshift, HetrixTools, Hexnode, HighRadius, HireVue, Hivebrite, Hoxhunt, HubSpot, InEvent, InMoment, Insider, Insightly, Instantly, Instatus, Intercom, InVideo, Ironclad, Iterable, January, Jiminny, Jobvite, Jobylon, Kickserv, KrispCall, Kustomer, Lightico, Lightning AI, Lightspeed, Lindy.ai, Litmus, Looker, Loom, Lorikeet, Luma, Luma AI, Maileroo, Malwarebytes, MangoApps, Manus, Mapbox, MarsProxies, Marvin, Mattermost, Medallia, Medius, Meltwater, Mem, Mercor, Mesa, Mews, Mistral, Moesif, MongoDB, Mopinion, Narvar, Neon One, Nextiva, NMI, Nooks, Nutanix, Observe.AI, Obsidian Security, OneAdvanced, OneSpan, OneTrust, OrbitForms, Overloop, Pabau, Pace, PagerDuty, parcelLab, Parloa, PAR Technology, pdfFiller, PDQ, Pexip, PheedLoop, Phenom, Pic-Time, Pinecone, Ping Identity, Pinpoint, Planet Labs, Planhat, Pleo, Podcastle, Podium, Poppulo, Procore, Qualified, Radancy, Ramp, Recruit CRM, RELEX Solutions, Replicant, Replit, Revenue Grid, SailPoint, Samsara, Secureframe, Sendbird, Sense, ServiceChannel, ServiceNow, ServiceTitan, SheerID, Shopify, Short.io, Sierra, Simpplr, Sintra, SmartRecruiters, Smartsheet, Sogolytics, Solink, Sourcegraph, Spark Hire, Speak, Speak AI, Spyne, StatusCake, Storyblok, Stova, Superhuman, Syndigo, Tapcart, tawk.to, Teamleader, TeamSupport, Teamtailor, TeamViewer, Tekion, Telnyx, Textline, TextUs, ThoughtSpot, ThreatDown, ThriveSparrow, Toast, Tractian, Trafft, Trengo, Tulip Interfaces, UKG, Unify, User Interviews, v0, Validity, Vapi, Veeva Systems, Veracode, Veriff, Verkada, Veryfi, Visible, Viz.ai, Voltage Park, Vonage, Willo, Wix, Wonderful, Wooclap, Workable, Workato, WorkOS, xAI, Xero, Yesware, Yoti, Zapier, Zendesk, Zoho, Zonka Feedback, Zoom.