Individual
€0 no expiry
For sealing documents occasionally.
- 3 sealed documents
- Full SHA-256 fingerprint
- Integrity certificate
- Public verification link
- Verification always unlimited
Pricing
Choose your protection.
Free sealing for individual use, unlimited sealing with API for businesses and verifiable records for AI agents. Verification is always free.
Business · Professional
€1.99 / month
For ongoing document sealing.
- Unlimited sealing
- Seal history within the account
- Email support
- REST API access key
- API usage panel
AI agent security
Custom
TRAMPTO sealing, applied to AI agents: every action they carry out is recorded and can be audited afterwards.
- Sealed record of every action
- Alerts on risky actions
- Verifiable evidence for audits
- Claude, OpenAI, Gemini and more
Business · Professional
Unlimited sealing, from the application or from your own systems.
For €1.99 per month, the plan includes both ways of working: the application, for those who seal documents one by one, and the REST API, for software that issues them in volume.
Professional service
For teams that issue quotes, contracts or invoices every day.
- Unlimited sealing from the application, in the browser
- History of every seal in the account
- Email support
REST API
To integrate sealing into an ERP, a CRM or any in-house system.
- Your own access key (trp_…), regenerable from the panel
- One call seals the PDF and returns the fingerprint, Seal ID and verification link
- Public verification by fingerprint and a monthly usage panel
POST /api-seal
x-api-key: trp_…
{ "file": "<PDF base64>", "filename": "factura.pdf" }
→ { "hash": "76e5…be5a", "sealId": "TRP-…", "verifyUrl": "…/v/76e5…" }NewAI agent security
If your company uses AI agents, it needs proof of what they do.
An AI agent browses websites, reads documents and carries out actions on behalf of the company. When something fails, the question is always the same: what exactly did it do. TRAMPTO seals each of those actions with the same SHA-256 fingerprint that protects your documents.
- What it records The sources consulted, the documents used and the commands executed by each agent, in order and with a date.
- What it is for Auditing automated decisions, detecting dangerous actions in time and providing evidence to clients, auditors or regulators.
- How it integrates It works with the main AI providers and connects to existing systems, without changing how the team works.
Legal
Terms of service
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Billing is carried out in euros. Amounts displayed in other currencies are indicative; the euro amount is always shown alongside them.
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Document verification is unlimited and free of charge on every plan, including without a user account. Only sealing is counted.
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Payments are processed through Stripe. TRAMPTO neither accesses nor retains card details.
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Cancellation takes effect from the user panel and does not affect documents already sealed.
Protect your next document.
Start with the free Individual plan. The plan can be changed from the application whenever needed.