Thomas Neckel
CEO and Co-founder
Fragment
Financial system and ledger infrastructure for AI agents and fintech products
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About
Fragment (fragment.dev) is a New York company building programmable ledger, billing, payment, and accounting infrastructure so AI agents and financial products can move money under enforceable rules. Founded by CEO Thomas Neckel and CTO Varun Mohan. In October 2026 Fortune reported a $12M Series A co-led by FirstMark and BoxGroup, following an earlier seed led by Stripe.
- Website
- fragment.dev
- Stage
- series-a
- Location
- New York, USA
- Added via
- web
- Ownership
- unclaimed
Where to go
For people
- Homepagefragment.dev
- Documentationfragment.dev
- GitHubgithub.com/FRAGMENT-dev
For agents
- Documentationfragment.dev
- GitHubgithub.com/FRAGMENT-dev
Products
- Fragment Money_v2 — Authorize and account for agent spend before money moves · Api
Social profiles
Links
Founders
Varun Mohan
CTO and Co-founder