Side by side
AiSensy vs OpenWA
Both stand on whatsapp business api providers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan AndroidAPIiPhone+1
AiSensy brings WhatsApp broadcasts, lead capture and chatbot support together, with a free plan and several paid options. Budget separately for conversation credits and check the fair-use limits that apply to the plan.
Visit AiSensy
Free plan APISelf-hostedWeb
OpenWA offers self-hosted WhatsApp messaging with multiple account sessions, webhooks, and configurable storage. Its reliance on unofficial clients and the stated non-zero account risk are central considerations before deployment.
Visit OpenWAThe facts
| AiSensy | OpenWA | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | No | Not published |
| Runs on | Android, API, iPhone, Web | API, Self-hosted, Web |
| Lowest paid plan | See the plans | Free or on request |
| Plans published | 12 | 1 |
| Maker | Not published | Not published |
| Website | aisensy.com | open-wa.org |
| On whatsapp business api providers | #2 of 33 | #6 of 33 |
AiSensy: what it does well
- Schedules broadcasts up to two months ahead.
- Supports chatbot handoff to human agents.
- Offers Click-to-WhatsApp ads and WhatsApp Forms.
- Provides Android and iOS apps.
- Free API integration is listed.
What to know first
- Messaging credits are charged separately from subscriptions.
- Per-message charges depend on recipient country.
- Free plan has stated fair-use limits.
OpenWA: what it does well
- Free forever with no paid tier or feature gates
- Supports several message types and bulk sends
- One instance can run several WhatsApp accounts
- Webhook requests are signed with HMAC
- Sessions, messages, and media stay on the user's server
What to know first
- Uses unofficial, reverse-engineered WhatsApp clients
- Account restriction or ban risk is non-zero
- Production deployment requires Linux and Docker
Alternatives to AiSensy Alternatives to OpenWA The whole list