Three plans, one account. Everything is visible on every plan; what you pay for is the compute, the depth, and the right to publish.
What each adds
| Free | Practitioner, €39 a month | Research, €69 a month | |
|---|---|---|---|
| Builds and backtests | Overlay and Builder for all four families; the Universal Builder on daily bars. | Everything in Free, and the full indicator library across all timeframes. | Everything in Practitioner. |
| Validation | Included in every run: the period table. | Walk-forward, Time Travel, Autopsy. | The same. |
| Models and modules | The Knowledge Base and Quantin. | Scanners, regime analysis and the regime optimiser, the stochastic methods, the portfolio backtester, the fundamentals and macro desk, optimisation. | Factor models, the portfolio optimisers, the multi-strategy routers, the Portfolio Visualizer. |
| The canvas | A working set: one ticker, a basket or the NASDAQ 100, six screens, a signal, a forward test, the Discretionary engine, the Library and the Garden. | Every primitive except the factor lane, the routers and live deployment; register a hypothesis and keep the record in QL-Git; export standalone Python. | Every primitive, and a circuit taken live in Primitives Paper Trade. |
| Research studies | Register what you found. | Register and keep the record. | Walk, compile, submit and publish. |
| Paper trading | None. | 10 slots in each lane. | 20 slots in each lane. |
Annual billing is ten months for twelve: €390 and €690 a year. The pricing page carries the same table with the questions people ask before choosing.
Both directions
Up or down, any time. Saved configurations, backtests, projects and registered hypotheses stay with the account either way. Moving down pauses what the higher plan carries; it deletes nothing, and moving back up finds the work where it was.
During the beta
While the platform is in beta an invitation carries the access, and card payment for the paid plans opens with the launch. The pricing page names the plan each feature belongs to, so what you use now is what you will be paying for then.
Teams
The plans on the pricing page are for personal use. A firm or an institution uses QuanterLab under a licence agreed in writing, per seat and invoiced. Write to contact@quanterlab.com with the number of seats and what the team does, and you get an offer. Validation and replication work for a firm's own models is a separate service, described under Services.
Sign-in
An email address and a password; the address is confirmed once by email. A forgotten password is reset from the login page. QuanterLab Desktop signs in once and holds a device token of its own, which you can revoke; no vendor key ships with the app. An Anthropic API key you add for Quantin is stored encrypted and read only during a chat turn.
Your data
In Settings, Download my data gives a machine-readable copy of your personal data, and Delete account locks the account at once and erases the data within 30 days. The terms (last updated September 2026), the privacy policy, the cookie policy, the disclaimer and the Impressum are linked from the foot of every public page. Nothing on the platform is investment advice; the disclaimer says so in full.
Documentation