Dev tools · alternatives · 2026
24 alternatives to CrunchzApp
WhatsApp API for Developer
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. CrunchzApp launched in 2024; newer entries below may have overtaken it.
- 1
- 2
- 3
One API for WhatsApp: messaging, calling, and AI agents
Jun 2026 · zernio.com · its alternatives →
- 4
- 5
- 6
- 7
- 8SW
Had a Lot of issues with existing APIs especially with Attachment support. Hence built own Whatsapp API. Currently only Send Messages
Sep 2025 · github.com · its alternatives →
- 9KW
Hey HN, I'm Andres. I've been building Kapso as a solo founder, and just crossed 4,000 developers, all organic. WhatsApp has 3B+ users and 98% open rates. You'd expect developers to be building tons of stuff on it, especially when the US is the fastest-growing market in WhatsApp usage. But it’s not happening… And I'd bet it's because the DX is painful. Every team needs to build the same features again and again. Meta fires webhooks for everything. There's valuable data in there for debugging, but no way to make sense of it without building your own tooling. That’s why I built Kapso. What you…
Dec 2025 · kapso.ai · its alternatives →
- 10
- 11
Engage with your customers on WhatsApp like never before
2018 · its alternatives →
- 12
- 13
Low-Cost Alternative to WhatsApp API – No Per-Message Fees..
2025 · its alternatives →
- 14
- 15
- 16
Automate, Engage, Convert – The Power of WhatsApp Marketing
2025 · play.google.com · its alternatives →
- 17
Best WhatsApp Business API Solution Provider in Indonesia
2022 · its alternatives →
- 18
- 19
- 20
Create Beautiful WhatsApp Messages in Seconds
Jul 2026 · messagedesigner.appsgain.in · its alternatives →
- 21RW
Whatsapp Ruby SDK gem Whatsapp released the Cloud API. I had an App that uses Whatsapp, and I extracted all the Ruby code that talks to the API into a gem and made it public. The gem provides the ability to connect with Whatsapp API. Amongst them, you can: - Interact with Business Profiles. - Interact with Phone numbers. - Interact with Media: audio, videos, images, stickers, templates, and documents (Upload/Download, send, receive). - Send and receive messages (text, templates and others). I'm looking for suggestions to make it better. I'm sure the people in HN could provide great…
2023 · github.com · its alternatives →
- 22
- 23
- 24
Also compare
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 →