On your own Ubuntu server with Docker Compose: nginx, the Node.js API, PostgreSQL and Neo4j. The setup script installs Docker, secures the host and issues the TLS certificate.

No. Data stays on your infrastructure. Only the requests you allow leave the server: OpenAI calls for summaries with your own key, and optional licence validation.

What does a licence include?

A self-hosted licence with a seat count, storage quota and the features of your plan, issued as a signed key you can renew or revoke from the admin dashboard.

Can I resell it or white-label it?

Yes on Enterprise: multi-tenant branding, per-plan quotas and licence issuing are built in.

FAQ | GraphFlow

Q: How do I try GraphFlow?

Start a 14-day trial with the full Professional feature set, no card required. Afterwards pick Starter or Professional; your graph, files and rooms stay intact.

Q: Is message content encrypted?

Message bodies and previews are AES-256-GCM envelopes with per-message associated data; search tokens are HMAC blind indexes, so plaintext is never stored.

How do I try GraphFlow?

Start a 14-day trial: full Professional features, no card. After that pick Starter or Professional to keep the workspace writable - your graph and files stay intact either way.

What does the 14-day trial include?

Full Professional features for 14 days, no credit card: AI branch summaries, voice, video and screen sharing. At the end, pick a plan or drop to Community - your graph stays intact.

What does “bring your own OpenAI key” mean?

You plug in your own OpenAI API key, so AI usage is billed by OpenAI directly to you - we never mark it up and never see your data.

What if it’s not for us?

30-day money-back guarantee on every paid plan, no questions asked. See the refund policy.

Do you offer lifetime deals?

No - self-hosted software needs maintenance, and lifetime deals punish buyers who arrive later. Annual billing with two months free is the fairest deal we can sustain.

What exactly is GraphFlow?

A self-hosted chat platform where every message is a node in a knowledge graph. Replies create branches, tags become hubs, and the canvas lets you walk a conversation instead of scrolling it.

Is there a free trial?

Yes - every new account starts with a 14-day trial that includes screen sharing and the full workspace, no card required. Quotas on the trial plan are 2 GB and 500 files; when it ends the workspace becomes read-only until you pick a plan.

Where does it run?

On your own Ubuntu server with Docker Compose: four containers (frontend + nginx, API, PostgreSQL, Neo4j) plus a certificate sidecar. Our setup script installs Docker, configures the firewall, generates secrets and issues the TLS certificate.

Do you host my data?

No. Nothing leaves your infrastructure except the requests you explicitly allow: OpenAI calls for summaries (using your key) and licence validation if you enable it. Support access happens only with your written consent.

Is message content encrypted?

Message bodies and previews are stored as AES-256-GCM envelopes with per-message associated data. Search uses HMAC blind indexes, so keyword search never stores plaintext.

How do AI summaries work and what do they cost?

When a reply branch passes ten nodes, the backend fetches that branch from Neo4j, asks the model (default gpt-4o-mini) for a two-sentence summary, stores it as a summary node and broadcasts it to every open client. You pay OpenAI directly; there is no AI markup from us.

What happens when the internet or the server is down?

The client is local-first: messages, nodes and edges are written to IndexedDB first and queued. When the connection returns, the queue is flushed and merged with last-writer-wins semantics.

How are licences enforced?

Each licence is a signed key with a plan, seat count and expiry. The owner dashboard can issue, renew or revoke keys; the API blocks writes when a licence is expired or suspended (reads and billing endpoints stay available so you can renew).

Can I white-label it for my own clients?

Yes. Company name, primary colour and logo are stored per tenant in the database and served by the branding endpoint, and storage quotas are configured per plan - so you can resell under your own brand.

What are the storage limits?

Starter 256 MB, Professional 10 GB, Enterprise 100 GB, enforced by the upload API (file count and total bytes). The owner can adjust any plan quota from the admin API.

Do you offer refunds?

Yes - 14 days for a first licence, pro rata for unused annual terms, and a full refund if we cannot make the software work on your server within 30 days. See the refund policy.

Which browsers and devices are supported?

Current Chrome, Edge, Firefox and Safari. Voice and video need a secure context (HTTPS or localhost) and a microphone or camera permission.

How do I get support?

Email support@intranetos.com or call +2 01001945390 (Sun-Thu, 09:00-18:00 GMT+3). Enterprise plans get a four-hour response window.