Chat — one-on-one, with the cost of every response visible
Model switching, templates, image attachments, web search, and voice input — all in one screen.
See Chat
9 handover paths. Move between modes without losing the thread.
Move between Chat, Compare, Debate, and Workflow — with the context carried along.
See handover
AI output, automatically turned into an asset.
Outputs are detected and saved automatically, with Series/Version tracking and cross-search.
See artifact management
Your uploaded documents ground every mode.
Knowledge (RAG) grounds Chat, Compare, and Debate in your own documents.
See Knowledge
Turn routine work into a reusable template.
A library of task templates with copy-on-write editing.
See Workflow
Everything the product does, starting here.
Organized around the four modes, with model management, knowledge, artifacts, and team features grouped by category. Pick what interests you and go deeper.
By the numbers
modes
cross-mode handover paths
debate algorithms
connected AI services
1. Four modes + Co-Draft
Start from any of them.
Chat
One-on-one conversation. Actual PFC cost shown with every response.
Compare
Send one question to several models at once and view the answers side by side.
Debate
For/against/critic/adjudicator roles, plus a Red Team rebuttal pass.
Workflow
Run a repeatable process as a template, up to 8 steps.
Co-Draft (beta)
Co-edit the same draft with AI.
2. Handover & models
Cross modes or models without breaking the thread.
Cross-mode handover
9 handover paths across Chat, Compare, Debate, and Workflow, all context-preserving.
Supported models
39 AI services managed in one place — OpenAI, Anthropic, Google, xAI, Mistral, and more.
Cross Review
An independent review by a different model, available in every mode — Chat, Compare, Debate, and Workflow.
3. Platform features
The foundation every mode is built on.
Knowledge (RAG)
Ground answers in documents you upload.
Artifact management
AI output is auto-detected and saved, with cross-search and a trash bin.
Templates
Input and output templates managed separately.
Personas
Build your own personas and publish them in stages, with an approval flow.
Threads & branching
State-managed conversations you can branch to try a different angle.
Web search
Provider-native search, switched on with a single toggle.
Voice input
Dictate with your microphone and send straight away.
Billing & PFC
Actual cost shown per response, with a balance guard.
Mobile
An iOS app (in TestFlight) with the core modes available.
How it compares to other ways of working with AI
Based on each vendor's public information as of July 2026.
| 項目 | Multi-AI aggregators | Single provider (ChatGPT / Claude) | Prompt Flow Studio |
|---|---|---|---|
| Model choice | Several vendors | One vendor's models only | Several vendors (OpenAI / Anthropic / Google / xAI / Mistral, and more) |
| Debate feature | Side-by-side comparison only | None | 3 algorithms + Red Team rebuttal + 7-metric scoring |
| Context-preserving handover | None | Within one vendor's models only | Across models and modes alike (9 paths) |
| Your documents | Capped by file count (e.g. 40–50 files) | Capped by file count per project | Measured in GB; file count isn't the limiting factor |
| Cross-AI audit log | None | Impossible by design | Available via API, export, and an in-app viewer |
| Cost visibility | Opaque, depends on plan | Metered on the API side | Actual cost shown per response |
See the full comparison on the compare page.
4. Team & business
What you need to roll this out across an organization.
SSO & SCIM
SAML SSO plus SCIM automatic provisioning.
Audit logs
Recording and lookup via API, export, and an in-app viewer.
Team management
Team sharing of threads and personas, with usage visibility.
Security Filter
Detects, masks, and restores PII. Team gets detection alerts, and Business gets automatic mask-and-restore.
The Free plan gets you the four core modes. Team features like SSO, SCIM, audit logs, and Security Filter are available from the Team plan and above. See the full picture on the business page.
Start with the free plan and try the four core modes.
Start free