Less searching and chasing, more answers with evidence – for the whole team. Start with one seat and grow when it pays off.
Compare plans↓Introductory termsuntil 31 Dec 2026
For universities and research institutes.
For one person, ready to go.
For teams, in the EU cloud in Frankfurt.
For regulated organisations.
All prices excl. 19% VAT (EU businesses with a VAT ID: reverse charge). The answer allowance applies to the whole team, not per person. The sandbox is free and needs no sign-up.
Every row, every allowance – all prices excl. VAT.
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A few assumptions are enough – we calculate with the prices above. Details in the cost model.
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Try c:node right away in your browser – no sign-up, using public data. When it fits, choose a plan. Universities and research institutes use the Research plan for free after verification.
For banks, insurers, law firms, healthcare, the public sector and anyone whose data must not leave the building: we set up c:node in your own data centre – on-prem or air-gapped – and test it on your real questions. Every answer with its source and an audit trail, traceable for supervisors and auditors.
An answer from c:node with source and check result – or the honest statement that something can't be evidenced. Every billed answer is itself traceable.
No. The allowance is a monthly pool for the whole team: Professional includes 5,000 evidenced answers a month, however many seats you book, Starter 1,000. The price depends on the seats: Professional costs €490 a month with 5 seats, each additional seat €59.
In the app and via MCP, usage up to 150 % of the allowance is included; after that, answers pause until next month or an upgrade. From 80 %, c:node shows a notice. Via the Contract API, each additional evidenced answer costs €0.04 excl. VAT – capped in the Starter plan, so you never pay more than switching to Professional would cost. Nothing pauses there; only the rate limit applies.
Answers in “Thorough” mode (with a strong language model) count triple, i.e. like 3 evidenced answers in the allowance. Fast and automatic answers count once. Starter uses the Fast and Automatic modes.
Team features start with Professional, with 5 seats included: create teams, invite colleagues, share chats with your team or the whole organisation, and assign roles. Research and Starter are meant for one person, and chats stay private there. You can share a public read-only link to a chat in every plan.
Connectors link c:node to your systems, such as Google Drive, Gmail or your CRM. Research includes no connectors. Starter connects up to 3 with live search: c:node searches your systems directly for each question. Professional connects up to 10 with continuous sync: new documents and mails go into your library and context automatically. A fair use of 2,000 processed documents and mails per month applies; above that, sync pauses until the next month, at no extra cost. Enterprise connects all of them.
Starter is for one person: up to 3 connectors with live search, fast language models and 1,000 evidenced answers a month. Professional is for teams: 5 seats included, up to 10 connectors with continuous sync, context graph, meeting follow-up and jobs with approval, all agents, strong models, MCP, audit export and an onboarding call with connectors set up.
Yes. The annual licence costs ten times the monthly price, so two months are free: Professional €4,900 a year with 5 seats, each additional seat €590 a year. Starter costs €490 per seat and year.
Under the introductory terms until 31 Dec 2026, yes: the c:node Pilot (€2,400 excl. VAT) is credited to the annual licence if you sign within 30 days after the pilot – up to a maximum of 50% of the list price of the first annual licence. The remainder gets an additional 20% introductory discount: Professional with 5 seats thus costs (€4,900 − €2,400) × 0.8 = €2,000 excl. VAT in year 1; from year 2, the list price applies.
Yes, all prices are excl. VAT (19% in Germany). For EU businesses with a valid VAT ID, the reverse-charge procedure applies.
We set up c:node in your own data centre – on-prem or air-gapped – and test it on your real questions. We clarify scope and licence in a short call. On-prem is part of the Enterprise plan; a one-off setup fee of €9,600 net applies.
Universities and research institutes after verification – for non-commercial use.
The sandbox – no sign-up, in the browser, with your domain.