01
Agentic research
Type a question instead of a URL. Piri Reis decomposes it into focused sub-queries, fans out across the web, reads the actual pages (not just snippets), and writes a clean, sourced report.
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The browser that
plans, reads, and answers.
Piri Reis is an agentic browser. Ask a question, it plans the research, reads the sources, and writes a cited report — while you stay in control of where the work happens: cloud, your own machine, or both.
A browser that does the work
Three things ordinary browsers don't do.
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Real page reading
JavaScript-heavy sites, paywalls, news articles — Piri Reis renders them in a hidden Chromium view and extracts the meaningful content with Mozilla Readability. No more "preview text" answers.
03
Concept maps
Every deep-research report builds a radial concept map of how ideas connect across the sources. Click any node to research it. The map is extracted from the actual report, not made up.
How a query becomes an answer
The same five steps that a careful human researcher would take — just automated.
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1
Plan
The planner breaks your question into 5–8 focused sub-queries covering the angles that matter.
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2
Search
Brave Search runs every sub-query in parallel and the top results are de-duplicated, capped per domain, and prioritized for quality.
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3
Read
Each page is fetched and read in a real browser engine, with a fallback to a hidden Chromium view for JS-rendered sites.
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4
Synthesize
The model writes a structured, multi-section report from the full evidence — citing every claim, never inventing sources.
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5
Map
A radial concept graph is extracted from the report and the sources, ready to explore further with one click.
Cloud-fast. Local-private. Your call.
Three honest engine modes. Switch them per query, no restart.
Cloud
Fast, best quality
- Streams at ~50+ tok/s
- Works on any machine
- Best for quick answers and deep research that needs to be done now
Local · cost-saving
Synthesis on your machine, planning on cloud
- Heavy synthesis runs locally
- Planning and tab titles stay on cloud
- Cuts API cost; not offline
Local · private
Fully offline. Nothing leaves the machine.
- Heuristic planner — no cloud calls
- Concept map skipped, weaker plans
- Best for sensitive or offline work
Cloud is the default and the floor. Local modes are an opt-in layer that arrives in the background and switches instantly when you want it. Honest performance estimates on every model card, based on your actual hardware.
Local AI, honestly explained
Piri Reis detects your RAM, GPU, and disk on launch, then ranks the local models that actually fit your machine — not a hardcoded menu. A 4 GB-VRAM laptop sees one list, a workstation sees another. Speeds are shown for your hardware, never an optimistic cloud-vendor benchmark.
Models discovered, ranked, and installed from a curated registry (Qwen, Llama, Mistral, Phi, Gemma). Pause, stop, resume, uninstall — all of it auditable, all of it local. Cloud queries keep working at full speed during a download.
Built for multilingual work
Strong Turkish and English support at every tier. Sub-queries, synthesis, and source reading work across languages — no separate "translate first" step.
Try Piri Reis
Open beta. Windows installer first; macOS and Linux follow.
Cloud mode needs an Anthropic API key and a Brave Search key — both set inside the app, encrypted on disk. Local mode just needs disk space.