Unified Communication API
Give your users the best collaboration experience both on Slack and Teams with the Knit API
What is a Unified Communication API?
Communication platforms each store data differently, with their own authentication and schemas. A Unified Communication API standardizes these into one interface, while Knit manages translation, rate limiting, retries, and sync management underneath.
2 Communication apps you can integrate with today
MS Teams
Build Microsoft Teams API integration via Knit's Unified Communication API — no per-platform maintenance.
Slack
Slack integrates via Knit's Unified Communication API — one schema, one integration.
Don't see your app here?
Describe it to our AI Integrations Agent and get a working integration instantly — no waiting on our roadmap.
Meet the Integrations Agent
Why Knit for Communication integrations
Extensive webhook support
Real-time sync without constant polling — get notified the moment Communication data changes.
Scalable infra
Sync thousands of Communication records in minutes, not hours.
Add a missing app in days
AI-powered connector building means a missing Communication platform isn't a months-long wait.
Unified Communication API vs. building it yourself
Building it yourself
- A separate integration for every Communication platform you support
- Different schema, auth, and pagination per platform
- You build and maintain OAuth for each platform
- Poll each API on your own schedule
- Engineering effort grows with every new platform
- Weeks to months per platform, per engineer
With Knit
- One Unified Communication API covers every platform you support
- One normalized schema across every platform
- Embedded Auth handles OAuth, storage, and refresh for you
- Extensive webhook support for real-time sync
- Describe a missing app to the Integrations Agent and get it built instantly
- Live in days, not months
Customer Stories
See how leading technology firms are scaling their operations
Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
Knit shipped a brand-new Timesheet API in a week and handed us a ready-to-use NetSuite sandbox. That velocity is priceless when you're running payroll in 40+ countries.
#1 in Ease of Integrations
4.9 out of 5 stars on G2
Common questions about the Unified Communication API
Which Communication systems does Knit support?
2 Communication platforms today — including MS Teams, Slack and more. Missing one you need? Knit's AI-assisted connector-build process typically adds a new one within days.
Does the Unified Communication API support both reading and writing data?
Yes. It supports both reads and writes, so you can build bi-directional sync use cases — not just pull Communication data, but push updates back to the source app.
How does authentication work across Communication platforms?
Knit provides an embedded Auth component (white-labeling available on higher tiers) that handles OAuth, credential storage, and refresh — your customers authorize once through Knit, and you never touch raw credentials.
What is the timeline for adding a missing Communication connector?
Typically days, not months — the same AI-based connector-build tooling that lets us maintain the 2 Communication connectors already live.
Do you store Communication data or customer PII?
No. Knit acts as a stateless passthrough — data is processed on our application server and sent directly to your webhooks, without being stored on Knit's servers.
What is the pricing model, and is there a free trial?
You choose the model that fits your business — pricing based on integrated accounts, or based on API call volume. Every plan includes a 30-day free trial before billing starts.