API + webhooks
Both ride the official Cloud API. Greenbubble adds signed outbound webhooks and an open REST API; Wati offers limited programmatic access.
An honest comparison across WhatsApp API coverage, pricing, shared inbox, automation, and CRM integrations — so you can pick the right fit.
At a glance
What you get
Both ride the official Cloud API. Greenbubble adds signed outbound webhooks and an open REST API; Wati offers limited programmatic access.
Both pass Meta fees through at cost. Greenbubble is priced by workspace; Wati tiers by conversation volume.
Both offer team inboxes with assignments. Greenbubble adds multi-channel and MCP AI agents.
Wati has a no-code flow builder. Greenbubble adds MCP-native agents that act with human approval.
Greenbubble unifies WhatsApp, Instagram, Facebook, Telegram, web chat, and Click-to-WhatsApp Ads in one timeline.
Greenbubble imports Wati contacts, history, templates, and flows — usually under 24 hours.
How it works
Pull contacts, conversation history, templates, and flows from your Wati workspace.
Link your WhatsApp Business number and verify the API connection.
Run the migration tool and map tags, segments, and templates to Greenbubble equivalents.
Switch agents over with zero downtime and keep your number and templates intact.
Deep dive
If you're evaluating WhatsApp Business API platforms, you've probably come across Wati. Here's a clear comparison.
| Capability | Wati | Greenbubble |
|---|---|---|
| WhatsApp Business API | ✅ | ✅ |
| Shared inbox | ✅ | ✅ |
| Broadcast / bulk sender | ✅ | ✅ |
| Chatbot / flow builder | ✅ | ✅ |
| Multi-channel inbox | ❌ | ✅ |
| Instagram + Facebook | ❌ | ✅ |
| Telegram | ❌ | ✅ |
| Web chat | ❌ | ✅ |
| Click-to-WhatsApp Ads | Limited | ✅ |
| API webhooks / open REST API | Limited | ✅ |
| MCP-native AI agents | ❌ | ✅ |
| Native HubSpot integration | Limited | ✅ |
| Native Salesforce | Limited | ✅ |
| Native Zoho | Limited | ✅ |
| Native Pipedrive | ❌ | ✅ |
| Native WooCommerce | Limited | ✅ |
| Native Shopify | ✅ | ✅ |
| SLA tracking | Basic | ✅ |
| Audit log | Basic | ✅ |
| Per-region compliance packs | Limited | ✅ |
A spreadsheet comparison only gets you so far. The rows that matter depend on you: a WhatsApp-only support desk cares about inbox and SLA rows; a retail brand cares about Shopify and WooCommerce; a regulated firm cares about audit and compliance. Decide your top three requirements first, then read the table against them.
Wati is built around WhatsApp. Greenbubble treats WhatsApp as one channel among several: the same workspace handles Instagram, Facebook, Telegram, web chat, and Click-to-WhatsApp Ads, so an agent does not switch tools when a customer moves between channels. If your customers only ever live on WhatsApp, this row is neutral. If they also DM you on Instagram or arrive through a Click-to-WhatsApp ad, it is decisive.
Greenbubble captures the ad referral payload from Click-to-WhatsApp campaigns — campaign, ad set, and creative — and attaches it to the conversation, so you can route by ad and track spend to conversion. Greenbubble also exposes signed outbound webhooks and an open REST API for contacts, conversations, templates, and analytics, so you can extend it into your own stack. Wati offers limited programmatic access by comparison.
Greenbubble ships MCP-native AI agents. In plain terms, an AI agent can read conversation context, look up the customer in the CRM, draft a reply, and propose an action, with a human approving before send. Wati offers automation and chatbot flows; the difference is the agentic layer that works against live data rather than a fixed script.
Both platforms offer audit logs and SLA tracking, and Wati's are described as basic in the table above. The practical question is not whether a feature exists but how far it goes: can you export the full audit trail to a SIEM? Can you configure per-region retention? Can a compliance reviewer get read-only access to exports without messaging rights? These details matter more in regulated industries than any headline capability row.
Both vendors offer migration help, and the quality of that help usually matters more than a features table in the first month. Ask each vendor two questions before signing: what does the migration actually import, and what happens when a template is rejected? The answers tell you how much of the moving work lands on your team.
| Plan tier | Wati | Greenbubble |
|---|---|---|
| Entry | ~$40/mo | Published per workspace |
| Mid | ~$100/mo | Published per workspace |
| Enterprise | Custom | Custom |
| Per-message fee | Markup reported | Pass-through at cost |
Both platforms pass Meta's per-conversation fees through. Greenbubble does not add per-message markup.
Entry prices are easy to compare and rarely tell the whole story. Three questions matter more:
Greenbubble's model is a flat per-workspace SaaS fee plus Meta's fees at cost. That makes the variable part of your bill a function of what you send, which is predictable once you know your volumes.
| If your priority is… | Lean toward |
|---|---|
| WhatsApp only, well-trodden tooling | Wati |
| Cheap entry point | Compare both, then decide on volume |
| One inbox across WhatsApp + social + web | Greenbubble |
| AI agents working against live CRM data | Greenbubble |
| Broad native CRM and eCommerce coverage | Greenbubble |
| Largest third-party template gallery | Wati |
Most teams complete migration in under 24 hours. Greenbubble provides a migration tool that imports contacts, conversation history, templates, and chatbot flows.
Steps:
Chatbot flows rarely import perfectly because builders differ. Budget time to rebuild the two or three flows that matter most, and let the long tail wait. Canned responses and tags usually need a quick rename pass.
Yes. Greenbubble covers the same WhatsApp Business API surface as Wati — shared inbox, broadcasts, chatbot builder — and adds multi-channel (Instagram, Facebook, Telegram, web chat, Click-to-WhatsApp Ads), signed webhooks and an open REST API, MCP-native AI agents, and broader CRM coverage. Pricing is comparable.
Both charge Meta's per-conversation fee at cost. Greenbubble's SaaS plan pricing is published and varies by workspace size; Wati's pricing is per conversation tier. Most teams above 10,000 conversations/month find Greenbubble more cost-effective.
Yes. Greenbubble provides a Wati migration tool that imports contacts, conversation history, templates, and chatbot flows. Most teams complete migration in under 24 hours without downtime.
Both use the official WhatsApp Business Cloud API. Greenbubble adds signed outbound webhooks and an open REST API across contacts, conversations, templates, and analytics, plus Click-to-WhatsApp Ads referral capture that Wati does not offer.
Three things: (1) Greenbubble is multi-channel — same workspace for WhatsApp, Instagram, Facebook, Telegram, web chat, and Click-to-WhatsApp Ads. (2) Greenbubble ships MCP-native AI agents for agentic workflows. (3) Greenbubble's pricing is more transparent and per-conversation costs are passed through at Meta's published rate.
Not on the same phone number — a number connects to one WhatsApp Business Account. You can run them in parallel during migration by moving the number and switching the webhook, but only one platform owns the live number at a time.
The number and its history with Meta stay with your Meta Business Manager, so the quality rating follows the number, not the vendor. A clean migration keeps the rating intact.
For a small team that only uses WhatsApp, either works and the entry price matters most. For a small team that also handles Instagram or web chat, Greenbubble avoids paying for two tools.
Start free trial → · See migration guide → · Read the official Wati comparison →
FAQ
Yes. Greenbubble matches Wati's WhatsApp API surface — inbox, broadcasts, chatbot — and adds multi-channel (including Click-to-WhatsApp Ads), signed webhooks and an open REST API, MCP-native AI agents, and broader CRM coverage, at comparable pricing.
Both pass Meta fees through at cost. Greenbubble is priced by workspace, Wati by conversation tier. Above ~10,000 conversations/month, most teams find Greenbubble more cost-effective.
Yes. Greenbubble's Wati migration imports contacts, history, templates, and flows, usually in under 24 hours without downtime.
Both use the official Cloud API. Greenbubble adds signed outbound webhooks and an open REST API across contacts, conversations, templates, and analytics, which Wati does not match.
Multi-channel in one workspace, MCP-native AI agents, and transparent per-conversation pricing passed through at Meta's rate.
Switch without downtime
Contacts, history, templates, and flows import automatically. Same number, same compliance, more channels.