Dev tools · alternatives · 2026
24 alternatives to Twilio API for WhatsApp
The world’s most popular messaging app through one API
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Twilio API for WhatsApp launched in 2018; newer entries below may have overtaken it.
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Twilio Notify▲150One API to orchestrate notifications across SMS, push & more
2016 · twilio.com · its alternatives →
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Twilio for Slack▲190Enable SMS conversations with Slack+Twilio
2020 · clerk.chat · its alternatives →
- 4M2
2010 · txt2ping.com · its alternatives →
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One API for WhatsApp: messaging, calling, and AI agents
Jun 2026 · zernio.com · its alternatives →
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Sent.dm▲195Unified API for sending messages on SMS, WhatsApp, and more
2024 · sent.dm · its alternatives →
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Simple texting application using Twilio API
2021 · text-sender.vercel.app · its alternatives →
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Telnyx SMS API▲111Build global text messaging right in your app
2019 · telnyx.com · its alternatives →
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Had a Lot of issues with existing APIs especially with Attachment support. Hence built own Whatsapp API. Currently only Send Messages
2025 · github.com · its alternatives →
- 12TM
2011 · textmob.co · its alternatives →
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Connect salespeople to clients with security and compliance
2022 · support.twilio.com · its alternatives →
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Texted.io▲126Send text blasts to groups, receive individual replies
2017 · texted.io · its alternatives →
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Engage with your customers on WhatsApp like never before
2018 · smooch.io · its alternatives →
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Thanks App▲98Send instant replies to incoming WhatsApp messages
2019 · play.google.com · its alternatives →
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- 23PS
Hello developers, I'm excited to share something I've been working on out of my own frustrations with Twilio and others - meet Postack, an SMS API that's all about making your life easier. We're offering white-glove onboarding, quick campaign approvals, and some of the best pricing in the market, which gets even better as you scale. Designed with a focus on developer experience, we aim to remove the headaches associated with SMS campaigns, making integration a breeze. Check us out and let's make SMS communication straightforward and cost-effective together.
2024 · postack.dev · its alternatives →
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Reliable WhatsApp Business API for developers and businesses
Aug 2026 · api2whats.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →