What is Plain?
Plain is the AI support stack built for B2B teams.
Break free from the rigid workflows, the duct tape, and the AI lock-in. Plain empowers B2B support teams to build anything. Plain is composable infrastructure that gives you complete flexibility in building a support motion that grows with your business and your customers – no-code or all-code.
Our mission
Support is becoming more technical. AI is enabling companies to build anything themselves, and the speed of software change is accelerating faster than the tools teams use to support it. We believe the companies that win are the ones that treat support as infrastructure they build on top of, not a tool whose roadmap they don't control.
Plain exists so that every B2B team can build support their way.
Who is Plain for?
Plain is built for B2B teams who refuse to settle for one-size-fits-all support tooling. If you've outgrown rigid workflows, hit the ceiling of your current platform, or found yourself duct-taping tools together to get what you need, Plain is for you.
Plain is especially a great fit for:
Technical teams who want composable infrastructure they can build on top of, not a black box
Fast-growing B2B companies whose support needs are evolving faster than their current tools can keep up with
Teams adopting AI who want flexibility in how they orchestrate and manage agents, without vendor lock-in
Support teams working closely with engineering who need tooling that can be extended, automated, and integrated deeply into their stack
Why teams choose Plain
Support today is complex and collaborative. You can't have a one-size-fits-all tool. Here's what sets Plain apart:
The most flexible solution on the market - Plain bends to how your team works, not the other way around. Build any workflow, no-code or all-code.
Infrastructure, not just a tool - Plain is composable infrastructure that grows with you. You're not locked into a vendor's roadmap - you're building on a foundation you control.
Trusted by the fastest-growing companies on the internet - Plain is the support stack of choice for high-velocity B2B teams that need to move fast without breaking their customer relationships.
Ready out of the box - You don't need to be technical to get started. Plain works immediately, and scales with you as your needs grow.