Private and Verifiable Smart Contracts on Blockchains
Register for the Initial Distribution

Start using the first and only end-user program for encrypted secure computation:

SECCOMP - The Secure Spreadsheet

Profit from your secrets

Use Secure Computation to negotiate better terms for your M&As, LBOs, debt refinancings and other investment deals.

(* Function limited: +,-,x,√)

Compatible with Microsoft Excel

The first version of SECCOMP – The Secure Spreadsheet is an Excel Add-in: just colour some cells and press a button!

Cutting-edge cryptography

Benefit from the latest advances in cryptography research.

(Monthly Subscription)

Best Investment in Information Security

Use the most powerful techniques from cryptography to profit from the secret information held between two parties while maintaining their secrecy.

Reuse your workbooks

Give a second life to your old workbooks!

Easy to use

No need to get multiple PhDs in Cryptography and Mathematics to do secure computation! Just basic knowledge of spreadsheets is enough.

General purpose

Accounting, Auditing, Finance, Statistics, Actuarial: any field can benefit from secure computation.

Choose your level of precision

Choose between the standard 64 bits of precision, or 32 bits for faster computations.

Two Security Models

Semi-Honest (1 CPU-core, presumes that the other party will not modify the behaviour of the application and its security protocols) and Dual-Execution (2 CPU-cores, resistant against malicious adversaries who won’t follow the security protocol and may arbitrarily modify the application, with just one bit of leakage).

Customer support

Contact us with any request and we will fix any inconvenience.

Use SECCOMP - The Secure Spreadsheet and stop leaking your secrets

Profit from your secret information without losing it, don’t just withhold it!

(* Function limited: +,-,x,√)

(Monthly Subscription)

Pre-sell Questions?

Have a question? Just ask! Leave us a comment with your question and we’ll answer just as soon as we can.


We welcome any and all suggestions, so leave us a comment and we will consider it for a future update.

Need Support?

If you find a bug to issue we want to know about it. Send us a message so we can fix it ASAP.


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