We compared the top WhatsApp bulk senders on price, account warmup, API requirements, and who each one is for. Here is how they stack up.
Best overall, no API · One-time $397
AI warmer + bulk sender with unlimited accounts and no monthly fees. The only tool with built-in warmup.
Best for support inbox · From $49/mo + fees
Official API platform for shared inboxes and chatbots. Monthly plus per-conversation fees, no warmup.
API template broadcasts · From ~$25/mo + fees
API marketing platform for opt-in template campaigns. Needs Meta approval and per-conversation fees.
Cheap browser extension · ~$19 to $33/mo
Simple no-API bulk sender. Subscription based with limited warmup and safety features.
Desktop bulk sender · ~$29 to $49
Desktop bulk tool with basic anti-block, but no modern warmup engine or sequences.
Best for Shopify · From ~$34.99/mo + fees
WhatsApp commerce on the API, strong for Shopify order flows, not for cold or bulk warming.
Best for developers · Per-message + fees
Raw WhatsApp API to build on. Powerful but needs code, with no warmup or ready UI.
| Tool | Best for | Account warmup | Pricing |
|---|---|---|---|
| Wassuply | overall, no API | Yes | One-time $397 |
| WATI | for support inbox | No | From $49/mo + fees |
| AiSensy | API template broadcasts | No | From ~$25/mo + fees |
| WASender | Cheap browser extension | No | ~$19 to $33/mo |
| Whatso | Desktop bulk sender | No | ~$29 to $49 |
| Zoko | for Shopify | No | From ~$34.99/mo + fees |
| Twilio | for developers | No | Per-message + fees |
For ban-safe bulk sending without the API, Wassuply ranks first: it is the only tool with a built-in AI warmup engine, unlimited accounts, and a one-time $397 price instead of monthly fees. API platforms like WATI and AiSensy are better for opt-in support and template broadcasts.
Wassuply, WASender, and Whatso send without the WhatsApp Business API. Of these, Wassuply is the only one with a real AI warmup engine, per-account proxies, sequences, and a one-time price.
Wassuply is cheapest over time because it is a one-time $397 payment with no per-message fees, versus monthly subscriptions that keep charging.
Wassuply warms your numbers and sends at scale, ban-free, for a single $397. No API, no monthly fees.