Regeste
Regeste: A focused, open-source choice for private document Q&A in the browser. Ranked #18 of 27 in AI PDF Assistants by our editors (7.5/10); pricing: Free plan; best for privacy-focused self-hosted PDF Q&A.
At a glance
- Editor score7.5 / 10
- PricingFree plan
- Best forPrivacy-focused self-hosted PDF Q&A
- Free planYes
- Paid fromFree
- Facts checked20 Sep 2026
Where it wins
- On-device processing, indexing, embeddings, and vector search
- Passage-level numbered citations with highlighted passages
- Supports Ollama, LM Studio, vLLM, and OpenAI-compatible APIs
Where it doesn't
- Web access is the listed platform
- Local storage keeps documents and chats in the browser
- Focused on document Q&A rather than broader productivity workflows
Our verdict on Regeste
Regeste is an open-source document assistant for individuals and teams handling sensitive documents. It lets users add documents, search their contents, ask questions, and receive written answers linked to exact passages. Document parsing, local indexing, embeddings, vector search, chat history, and on-device answering can run in the browser. Local browser storage covers documents, chats, questions, and answers, while self-hosting is available under the AGPL license.
The Free plan costs 0 and includes browser-based document chat, an on-device answering option, passage-level citations, and open-source access. Its platform fit is strongest for users who want to bring their own AI infrastructure: Regeste supports Ollama, LM Studio, vLLM, and OpenAI-compatible APIs. The product also offers a hosted assisted mode that sends selected excerpts for answer generation, giving users an alternative to fully on-device answering. This combination suits privacy-conscious workflows that need control over where document processing and answer generation occur.
Regeste’s standout feature is its citation workflow: answers include numbered references to passages, with the relevant text highlighted for review. That makes it easier to connect an answer with the document content behind it. The trade-off is a narrow focus. Regeste is a strong fit for private, browser-based document Q&A and self-hosted AI setups, but less suitable for buyers seeking a broader document-management or productivity suite. Users should also be comfortable with browser-based access and with configuring an AI server when using the bring-your-own-server options.
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Regeste pricing
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Regeste fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Maximum file size | Not verified |
| Maximum PDF pages | Not verified |
| Multiple PDFs per chat | Not verified |
| Source citations | Yes |
| Scanned PDF support | Not verified |
| Export formats | Not verified |
| Access platforms | web |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Email, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 4 integrations: Ollama, LM Studio, vLLM, OpenAI-compatible APIs |
| Pricing | Free plan (source) |
| Website | regeste.com |
| Facts checked | 20 Sep 2026 |
Regeste integrations
Regeste lists 4 integrations on its own site.
- Ollama
- LM Studio
- vLLM
- OpenAI-compatible APIs
Alternatives to Regeste
- AI PDF ReaderA low-cost, local-first PDF assistant for private analysis across Windows, macOS, and iOS.9.4
- AnaraA citation-focused AI research workspace with broad connectors and multi-document analysis.9.2
- docAnalyzerA citation-rich document workspace with OCR, workflows, APIs, and broad exports.9.1
See all Regeste alternatives →
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Featured on iTechGuides
Regeste is listed in our AI PDF Assistants directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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