One platform. Total cohesion.
The average team context-switches between six tools daily. Messages in one place, issues in another, documents in a third. Cohesa unifies chat, project management, documentation, and search into a single application backed by a single data store.
The migration is live on staging
Running smoke tests now
COH-142 is linked — close when green
The problem
The average enterprise runs 897 SaaS applications. Only 28% have any integration between them. A Jira ticket can't natively reference a Slack thread, a Zoom recording, or an email conversation.
According to the Retool Build vs Buy Report, 35% of teams have already replaced at least one SaaS tool with a custom-built solution, and 78% plan to build more. The era of siloed, single-purpose tools is ending.
Cohesa doesn't integrate tools — it replaces them. One application, one data store, every entity cross-referenced by design.
Converse
Channels, threads, and direct messages with presence and reactions. Every message is searchable and linkable to issues and documents.
The migration is live on staging
Running smoke tests now
COH-142 is linked — close when green
Track
Projects, sprints, and issues with customizable workflows. Kanban boards, timeline views, and dependencies — all cross-referenced.
Write
Collaborative block editor with real-time CRDT sync. A wiki that lives alongside your code, your conversations, and your work.
We chose Yjs over Automerge for the CRDT layer because of its mature ProseMirror binding and smaller wire protocol. The trade-off is...
Find
Hybrid semantic and keyword search across every entity. Messages, issues, documents, files — one query, every answer.
A message can reference an issue. An issue can embed a document. A document can quote a message. Because it's one data store, these aren't integrations — they're just queries.
∞
Messages
∞
Issues
∞
Documents
SELECT * FROM entity_links WHERE source_id = $1
Deploy anywhere
Docker
Single command
AWS
EKS / ECS
Hetzner
k3s on bare metal
Laptop
docker compose up
$ docker compose up -dOpen source. Self-hosted. Runs on a single docker compose up.