A self-hosted alternative to WATI and AiSensy
If you want WhatsApp marketing & CRM software you actually own instead of renting forever, ZapKit is an original, source-code alternative to WATI and AiSensy — self-hosted, rebrandable and a one-time licence from $249.
Why choose a source-code alternative?
Hosted tools like WATI and AiSensy are quick to start but you rent them forever, your data and branding live on their platform, and costs climb with seats and usage. A source-code platform like ZapKit flips that: you pay once, host it yourself, and keep full control of the code, data and customer relationship.
| ZapKit (self-hosted) | WATI and AiSensy (hosted SaaS) | |
|---|---|---|
| Pricing | One-time from $249 | Recurring monthly, scales with use |
| Ownership | You own the code & data | Vendor owns the platform |
| Customisation | Full source — change anything | Limited to their settings |
| Branding | White-label / resell | Their brand & limits |
What you get with ZapKit
- Official WhatsApp Cloud API integration (no unofficial libraries)
- Bulk broadcast campaigns with template management & scheduling
- Shared team inbox with agent assignment, tags and canned replies
- No-code AI chatbot / flow builder for automated replies
- Full CRM pipeline — contacts, deals, notes and custom fields
- Multi-tenant SaaS: sell subscriptions to your own customers
Frequently asked questions
Is ZapKit really an alternative to WATI and AiSensy?
Yes — ZapKit covers the same core use case (WhatsApp marketing & CRM software) but ships as source code you self-host and own, instead of a hosted subscription like WATI and AiSensy.
Is it open source?
ZapKit is sold as a commercial source-code licence: you receive the full, readable codebase to host, modify and rebrand. It is not a public open-source repo, but you get and own the source — closer to self-hosted than a closed SaaS.
How much does it cost vs the SaaS?
From $249 one-time, versus recurring monthly fees that scale with seats or usage on hosted platforms. After purchase there is no revenue share.
Can I migrate or customise it?
Yes. Because you hold the source, you can customise features, integrate your own gateways/APIs and white-label it for your brand or clients.
Get a quote or a guided demo
Tell us your use case and we'll send pricing, a live demo walkthrough and licensing options for ZapKit. Usually a reply within one business day (IST).