SignBuddy started with a simple frustration: signing important documents online felt fragile. We set out to make every signature provable, every contract tamper-evident, and the whole process effortless.
A handful of contracts gone wrong — disputed signatures, missing audit trails, documents that couldn't prove themselves — convinced our founders that the digital signing space needed a different foundation.
Instead of treating proof as an afterthought, we made it the core. Identity verification through BankID and OTP, cryptographic sealing, and blockchain anchoring were designed in from day one. The result is a platform where a signed document is also its own evidence.
Today SignBuddy is trusted by legal teams, agencies, and growing businesses who need agreements that hold up — without the friction of old-school e-signing.
"A signature should carry its own proof. Anything less is just ink on a screen."
The SignBuddy Team
Founders
Milestones on the way to making agreements provable.
2023
Frustration with fragile e-signing sparks a proof-first approach.
2024
BankID, OTP, and blockchain-anchored proof ship in the core product.
2025
Organizations, departments, and a developer API arrive.
Today
Trusted for agreements that need to stand on their own.
Mission
We give businesses signatures that can't be repudiated and documents that defend themselves — combining strong identity verification with immutable, blockchain-anchored proof.
Vision
We picture a future where signing online is the obvious, dependable default — where no one second-guesses whether a digital agreement will hold up.
The principles behind every decision we make.
We default to the highest assurance, never the easy shortcut.
Strong security shouldn't mean friction. Complexity stays under the hood.
Anchored to public, immutable records so it stays verifiable for years.
We build what real legal and business teams actually need.
A small team obsessed with trust, security, and good design.
Product & vision
Security & infrastructure
Legal & trust
Start sending provable agreements today, or get in touch with the team.
