What is a context engine?
The part of an AI system that turns your documents, spreadsheets, scans and messages into retrievable knowledge and decides what the model is allowed to see for each request. Promptev’s context engine is open source under Apache-2.0 and carries the caller’s permissions into the retrieval query itself.
What is permission-aware (ACL-aware) retrieval?
Retrieval where the person’s identity and groups are part of the database query, so documents they cannot open are never fetched, rather than fetched and filtered afterwards. It is the difference between an AI you keep to one team and one you can put in front of contractors.
What is agentic AI, and how is it different from a chatbot?
A chatbot answers. An agent reads, decides and acts through tools: it files the ticket, creates the folder, sends the report, on a schedule or when asked. On Promptev every tool is set to one of three — no approval, ask once (the first call in a conversation stops for a person, then the rest of that conversation runs), or always ask — and every action lands in an audit trail.
Do you integrate with the tool we use?
Sixteen services across eight apps arrive ready, with 198 tools between them. Beyond those there are three open routes, and none of them waits on us. HTTP tools: point Promptev at any REST or HTTP API, describe its inputs, and it becomes a tool an agent calls under the same approval rules and the same audit trail as a built-in one. Database tools: agents query your databases in plain language and hand back tables or charts — PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite, ClickHouse and Snowflake — read-only by default, and you choose which schemas and tables are even visible. Custom MCP servers: attach any Model Context Protocol server you run or trust and its tools appear beside the built-in ones. It works both ways: each project is itself an MCP server at its own URL, so any MCP-speaking developer tool gets that project’s knowledge and tools with the caller’s permissions intact.
Is Promptev an alternative to Glean or Microsoft Copilot?
Glean is a serious product — hundreds of connectors, many models, and permission-aware access built in. Promptev differs on pricing shape and on where it runs: no seats and no minimum, and a workspace can run on its own database, its own models and its own storage, with the engine that enforces the permission boundary open for you to read. If you live entirely inside Microsoft 365, Copilot is a fine start and Promptev can sit beside it.
Can I use Promptev with Claude Code, Cursor or my own code?
Yes. Every project is an MCP server: one URL gives any MCP client that project’s permission-aware knowledge and governed tools, with the caller’s permissions intact. The context engine is also a library you can call directly — pip install promptev-context-engine for Python, npm install @promptev/context-engine for TypeScript — and both clients share one Postgres schema, so a corpus ingested by either is searchable by the other.
Where does my data live?
Managed by Promptev, in your own cloud, or fully on-premises. Model calls go to your provider on your own keys — chat, embedding and OCR alike — so switching model or provider does not change what you built. Files, embeddings and the knowledge graph live in a database and a bucket you can point anywhere. SOC 2 Type II.
How much does it cost?
Pay as you go from $5, with 2,500 free credits and no card to start. There are no seats: you pay for what your agents do, on your own model keys. Enterprise is an annual licence with a custom deployment in your own cloud account or on your own premises, plus single sign-on, audit exports and support — sized to the estate, not to a seat count.