Trengo is a solid team inbox tool — but it wasn't built for social sales. OT1-Pro combines WhatsApp, Instagram, Facebook & Telegram in one inbox with an AI that actively qualifies leads and closes deals for you.
No credit card required · Free plan available
| Feature | OT1-Pro | Trengo |
|---|---|---|
| WhatsApp support | ✅ | ✅ |
| Instagram DMs | ✅ | ✅ |
| Facebook Messenger | ✅ | ✅ |
| Telegram | ✅ | ⚠️ Limited |
| AI sales responder | ✅ Built-in | ❌ Not included |
| Lead scoring | ✅ AI-powered | ❌ |
| AI-human handoff | ✅ Automatic | ⚠️ Manual only |
| Free plan | ✅ | ❌ Trial only |
| Price (starting from) | $0 / month | ~$25 / month |
Three areas where OT1-Pro leaves Trengo behind.
Trengo gives you a shared inbox and some automation triggers. OT1-Pro gives you an AI sales agent trained on your products, pricing, and brand voice. It qualifies leads, overcomes objections, and closes deals without your team lifting a finger — 24 hours a day, in any language.
With Trengo, you manually label and prioritize conversations. With OT1-Pro, every conversation gets an AI lead score from 0–100 the moment it arrives. Your team sees instantly who's ready to buy — no manual tagging, no guessing, no missed opportunities.
Trengo requires a paid subscription from day one. OT1-Pro offers a free plan that's actually useful — 1 connected channel with AI responses included. And our paid plans start at a fraction of what Trengo charges for comparable features.
Yes, significantly. Trengo starts at ~$25/month per user with no free plan. OT1-Pro has a free tier and paid plans starting at $29/month for the entire team — not per seat. As your team grows, the savings multiply.
OT1-Pro covers all the core features: shared inbox, WhatsApp, Instagram, Facebook, Telegram, team assignments, and internal notes. Where OT1-Pro goes further is AI sales automation — a built-in sales responder, AI lead scoring, and automatic handoff. Trengo's automation is rule-based; OT1-Pro's AI is generative and context-aware.
Yes. Migrating is straightforward — reconnect your social channels (WhatsApp, Instagram, Facebook, Telegram) to OT1-Pro, configure your AI sales agent, and invite your team. New conversations start flowing in immediately. Historical conversations can be exported from Trengo if needed.
Join businesses that switched from Trengo and now close more deals with less manual effort.
Start Free with OT1-ProNo credit card required · Free plan available