The AI Coding Agent That Lives in Your GitHub.

BYOK stands for Bring Your Own Key. You plug in your own Anthropic or OpenAI API key and pay the AI provider directly at their published rates — we add zero markup. Your Collo subscription covers the managed infrastructure: the containers, orchestration, context hydration, and agent coordination. Most users spend $20–40/month on API costs for medium usage, making the total cost of ownership $59–79/month — still less than competing all-inclusive agents like Devin.

Just comment @collo followed by a command in any GitHub issue or PR. Use @collo \plan to create an implementation plan, @collo \approve to approve it, @collo \dev to implement code, @collo \review to review a PR, @collo \doc to update documentation, and @collo \scrum to manage the Kanban board. Or just comment @collo with a question to get a context-aware answer about your repo.

Cursor and Copilot are IDE-based — they require you to context-switch away from GitHub where your issues, PRs, and reviews live. Collo works where your code already is: directly inside GitHub Issues and PRs. It is also the only tool with a multi-agent pipeline (plan, develop, review, document) triggered by a single @collo command. No IDE plugins, no separate apps — just GitHub.

Yes — comment @collo \scrum on any issue to activate the Scrum Master agent. It creates a Kanban board, breaks features into tickets, coordinates the pipeline between agents, and tracks progress. Comment @collo \approve to move items through stages. You get the planning and coordination of a human scrum master without the standups.

Devin is a great product, but it operates through its own dashboard and charges for both the platform and the AI compute bundled together. Collo lives entirely inside GitHub — no new dashboard to context-switch to. Just type @collo \plan in an issue and the entire pipeline runs autonomously. Plus, with BYOK you pay raw API costs with zero markup, giving you full cost transparency and control.

Every task runs in a disposable, single-tenant container that is destroyed the moment the PR is pushed. Your code is never stored on a shared server, never persisted after execution, and never mixed with another customer's data. Your API key is encrypted at rest with AWS Service. Collo operates within your existing GitHub permissions — it can only access repositories you explicitly authorize.

Today, Collo supports Python and TypeScript/JavaScript environments out of the box. We are actively building support for Java, C++, Android, Go, and more. On the Early Adopter plan, you get Python and TypeScript. Higher tiers will unlock additional language environments as they ship.

It means exactly what it says: as long as your subscription remains active and uninterrupted, your price stays at $39/month forever — even when the public Pro plan launches at $69/month. If you cancel and re-subscribe later, you move to the current public pricing. We do this because early adopters help us stress-test the platform, and we want to reward that trust.

We offer an open-source GitHub Actions template (ai-scrum-master-template) that gives you the core multi-agent workflow for free using your own GitHub runners. It takes 2–3 hours to set up and configure. Collo is the managed, zero-config version of that same architecture — dedicated containers, instant context loading, and no infrastructure maintenance. The $39/month subscription pays for the infrastructure so you can focus on shipping, not on DevOps.

There is no hard limit on the number of tasks or concurrent executions. Every task spins up its own dedicated container on-demand, so you can trigger as many tasks as you need simultaneously. Each task typically completes in 5–15 minutes, meaning you can process dozens — or even hundreds — of tasks per day. The only constraint is your cloud provider account quotas, which scale with demand.