Lakera
AI firewall — protects LLM applications from prompt injection, data leakage, and jailbreaks. Used by enterprises deploying GenAI.
- Location
- Zurich, Switzerland
- Raised
- $30M+
- Stage
- Series A
- Founded
- 2021
- Category
- AI
- Funding
- VC-backed
- Team
- 11-50
Funding figures as of Jul 2025 · not independently verified
Founders of Lakera
- David Haber
- Mateo Rojas-Carulla
- Matthias Kraft
Investors backing Lakera
- Atomico
- Citi Ventures
Frequently asked questions
What does Lakera do?
AI firewall — protects LLM applications from prompt injection, data leakage, and jailbreaks. Used by enterprises deploying GenAI.
Where is Lakera based?
Lakera is based in Zurich, Switzerland.
When was Lakera founded?
Lakera was founded in 2021.
How much has Lakera raised?
Lakera has raised $30M+ in their Series A round as of Jul 2025.
Who founded Lakera?
Lakera was founded by David Haber, Mateo Rojas-Carulla, Matthias Kraft.
Who has invested in Lakera?
Lakera is backed by Atomico, Citi Ventures.
How Lakera would pitch themselves
○ Auto-generated01Target customer
LLM apps — the core audience Lakera's product is built around.
02Problem they solve
AI firewall — protects LLM applications from prompt injection, data leakage, and jailbreaks. Used by enterprises deploying GenAI. The category has historically been served by tools that miss the modern workflow this product is built around.
03Key differentiator
Lakera differentiates on security for llm apps. Backed by Atomico + Citi Ventures, $30M+ raised — the company has resources + validation to compound this thesis. Founded by David Haber + team.
04Go-to-market strategy
Series-A scaling stage — building outbound sales motion, hiring first AEs, layering on customer success. Mix of PLG (where the product allows) + direct sales for higher-ACV deals.