◎Semantic search
- Concept matching (vector)
- Hybrid mode — keyword + meaning
- Reranking for precision
Colpan searches hundreds of thousands of documents in seconds, reads scanned PDFs, and puts an AI to work inside your archive — without your documents ever leaving your machine. Built for legal, research and archival work.
Every message that goes to a cloud model passes through the PII guard first: national IDs, IBANs, cards, phones, e-mails and names are masked; critical types are blocked. Sending parks for your approval — nothing leaves without you seeing exactly what goes.
Morphology-aware matching finds the inflected forms plain search misses. A universal architecture with modular language rules — it catches what keyword search can't.
Every feature ships in the CLI first. An AI agent can scan your disk, search it and clean PII — programmable, with stable JSON output.
Point Colpan at your archive and the pipeline takes over — every step runs on your machine.
100+ formats — PDF, Office, ODF, RTF, UDF, e-mail exports, code, and archives (it reads inside ZIP/RAR too). Hundreds of thousands of files indexed at full speed, kept fresh by live file watching.
Scanned PDFs and images are triaged and turned into searchable text automatically — your paper archive becomes queryable like everything else.
Heavy PDFs and Office documents open in milliseconds with your search hits highlighted — no Office, no waiting, straight to the matching page.
Structural + NER + LLM detection, an encrypted vault, permanent redaction and clean exports — personal data is under control before any AI ever sees it.
Curate the documents that matter into a local vector database — semantic and hybrid search over concepts, not just keywords, with reranking on top.
Chat answers are grounded in your own corpus, with evidence chips pointing back to the exact documents — work on your files, don't just talk about them.
Colpan is more than an app: it is a programmable document layer. An agent like Claude Code can scan, search and organize your archive through the colpan command — with the PII guard on for every call.
Humans use the interface, agents use the terminal. Both see the same index and the same privacy rules.
Every plan includes the full desktop app. Plans differ in managed-AI allowance, model class and capacity.
| Feature | Solo $55 | Pro $100 | Max $200 | Enterprise |
|---|---|---|---|---|
| Managed AI allowance | Base | High | Highest | Custom |
| AI model class | Light | Powerful | Best | Custom |
| Profiles | 1 | Unlimited | Unlimited | Unlimited |
| Semantic search (vector) | — | ✓ | ✓ + rerank | ✓ |
| Cloud drives | — | ✓ | ✓ | ✓ |
| OCR | Base | Unlimited | Unlimited | Unlimited |
| Devices (seats) | 1 | 3 | 5 | Custom |
| PII guard & vault | ✓ | ✓ | ✓ | ✓ + audit |
| Local search / preview / convert | ✓ | ✓ | ✓ | ✓ |
| BYOK & local models | ✓ | ✓ | ✓ | ✓ |
| CLI / agent integration | ✓ | ✓ | ✓ | ✓ |
| Shared vector tenant (RAG) | — | — | — | ✓ soon |
| Support | Community | Priority e-mail | Priority + early access | Dedicated |
Every plan includes the full desktop app — local indexing, search, preview, the PII guard, the converter and the CLI — plus a monthly managed-AI allowance. You can also bring your own API key (BYOK) or run local models on any plan.
Your documents stay on your machine. Only when you chat does the relevant text go to a cloud model — and it passes through the PII guard first. Critical personal data is masked or blocked.
Yes — each plan supports as many devices as its shareable seats (Solo 1, Pro 3, Max 5). Every device draws on the same AI allowance.
Managed: no keys, no separate billing — Colpan credit. BYOK: your own OpenRouter/OpenAI key, straight to the provider — Colpan never sits in between.
Yes, anytime — subscriptions are monthly with no lock-in. See our refund policy for details.
Set up Colpan in minutes — your archive will feel searchable for the first time.
Choose your plan