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A connected workspace for notes, research, and decisions.

Keep Markdown portable, connect your sources, and review AI changes before applying them. Work on the web, Windows, or your phone.

Start free Explore a sample project

No card required · Native iOS and Android apps coming later

Using Codex, Claude or ChatGPT? Stop starting over.
Compare Phasoric withObsidian Evernote See what stays local and what syncs

For people building with AI

Your AI keeps forgetting why.

Give Codex, Claude, ChatGPT and your other compatible AI tools durable context from the projects, decisions and knowledge you already own.

Give my AI durable context

From a note to the next step

Keep the work and its reasoning together.

Capture what matters

Write a note, save an article, or bring in a document. Keep the source alongside your own thinking.

Explore capture

Find the reasoning

Connect meeting notes, research, and decisions. Ask a question and follow the answer back to its source.

Explore research

Move the work forward

Turn your sources into a brief or a follow-up. Review a proposed change before you apply it to your workspace.

Explore reviewed actions

Make it your workspace

On the web. At your desk. In your pocket.

Use the web workspace, open a local Markdown folder on Windows, or add the mobile progressive web app (PWA) to your home screen. Native iOS and Android apps are coming later.

Explore the Markdown browser workspace

Choose where you work

Write, link, search, and organize on your computer or phone. The mobile PWA is available today; local editing works offline for notes already available on the device.

Keep your knowledge portable

Markdown stays readable outside Phasoric. Configure a supported sync provider to carry notes between devices. Signing in alone does not upload a local vault.

Know what AI will use and change

Review selected context before hosted AI processes it, and inspect proposed changes before applying them. On-device models are an option where supported.

Find your fit

Already have a system? Start with a small project.

Compare the tradeoffs, preview your import, and decide what belongs in Phasoric. You do not have to move everything to find out whether it helps.

Coming from Obsidian

Open your existing vault in Phasoric for Windows, or use the web workspace and mobile PWA with configured sync. Keep using Obsidian alongside Phasoric when its plugins are part of your workflow.

Phasoric vs Obsidian See the import steps

Coming from Evernote

Bring notes into a portable Markdown workspace on the web, Windows, and mobile PWA, with linked research and decisions. Preview supported ENEX imports before bringing your knowledge over.

Phasoric vs Evernote See the import steps

Check your Markdown vault before you move

Find broken links, orphan notes, and migration risks locally. See and export your results without signing up.

Try the free Vault Audit

Start with useful work

A free workspace. More room when you need it.

Start writing, organizing, and connecting your notes for free. Paid plans add hosted storage, history, and more connected workflows.

Free

$0
  • Write in Markdown, connect notes, and organize tasks and views
  • No plan-count limit on local notes or vaults; device storage applies
  • On-device AI where supported; hosted AI uses metered credits
  • Optional 50,000-credit hosted packs for $5.99

Premium

$14.99/mo
  • 25,000 Phasoric Credits included each month
  • More hosted storage and longer history
  • Private Pulse briefing history
  • Multi-step Forge workflows and batch approvals

Hosted credit use varies by model and operation. Local AI availability depends on your device and configuration.

See transparent pricing

Room to grow

The tools for the work around your notes.

Write and connect

Markdown, wiki links, backlinks, and a knowledge graph.

Organize your research

Source collections, cited briefs, and research artifacts.

Keep track of work

Tasks, meeting notes, and a daily view with Pulse.

Remember decisions

Keep the reasoning and original sources together with Strata.

Shape a useful view

Turn note properties into tables and boards with Quarries.

Give your agents context

Connect ChatGPT, Claude, Codex, and other MCP clients to your project knowledge.

Working with documents?Native e-signatures Private Exchange Hub
The AI Expert Intelligence Network

Connect what experts know to what you need to decide.

Investigate maintained intelligence with dated evidence. Reconstruct a past thesis, follow how it developed, and explore what the reasoning may mean today. Save findings in your private Phasoric vault, or contribute packs that help others do the same.

Explore expert intelligence →Contribute your expertise

Your everyday work

Start with a workflow you recognize.

Education

Teachers & instructional teams

Connect curriculum research, instructional decisions, and professional learning.

Explore Phasoric for Education

Software

Engineers & architecture teams

Keep architecture decisions, incidents, and the reasoning behind the code findable.

Explore Phasoric for Software

Projects

Project & delivery leads

Keep meeting notes, requirements, and project decisions connected through each handoff.

Explore Phasoric for Projects
Explore all industries

Start with one project. Keep what you learn.

Bring a note or explore the sample. See how connected knowledge fits the work you already do.

Create your free workspace Explore a sample project