Tessl
London · Founded 2024 · Delaware corporation · 64 employees on LinkedIn · 6 known investors
Find your way into Tessl
226 people in our graph share verified history with the Tessl team — schools, employers, funds. One of them is your warm intro.
Ken Chenaultunlockedknows Guy Podjarny · together at International Business Machines (overlapped)
knows the team · via Tessl
×5knows the team · via International Business Machines
knows the team · via IDF
knows the team · via Watchfire
×3knows the team · via Akamai Technologies
Tessl builds an AI Native software development platform with tools for developers building with AI agents, centered on preserving intent and context rather than code. It targets software developers and the broader developer community.
Founders & leadership
Tessl was founded in 2024 by Guy Podjarny.
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Guy Podjarnyin𝕏Founder & CEOGuy Podjarny founded Snyk, a developer security and AI trust platform where he serves as a board member, and is now Founder and CEO of Tessl, an AI-native software development platform.
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Kenneth MacAskillExecutive
Board
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Edward SimBoard director
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Investors · 6
Accel✓ verifiedPalo Alto · $1.6M – $70M
GV (Google Ventures)✓ verifiedMountain View · $250K – $50M
Index Ventures✓ verifiedSan Francisco · $540K – $10.8M
boldstart venturesMiami · $1M – $3M
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firstminute capitalLondon · $1.3M – $3.8M
Also in the syndicate · 1
boldstartlead
Funding
SEC filings, press & company announcements$124.5M disclosed across 2 of 3 rounds · 2024–2026
- Undisclosed amountSeries AJun 2026
boldstart (lead), GV (lead), Index Ventures (lead), Accel
Source ↗
▶$99.5MraisedNov 2024 · 11 investors · Other TechnologyRule 506(b)
▶$99.5MraisedNov 2024 · 11 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Guy PodjarnyExecutive Officer, Director
- Tom HulmeDirector
- Edward SimDirector
- Carlos Gonzalez-CadenasDirector
- Offering amount
- $100M
- Amount sold
- $99.5M
- First sale
- Nov 2024
- Incorporated
- Corporation, Delaware, 2024
- Federal exemptions
- 06b
▶$25MraisedApr 2024 · 25 investors · Other TechnologyRule 506(b)
▶$25MraisedApr 2024 · 25 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Edward SimDirector
- Guy PodjarnyExecutive Officer, Director
- Kenneth MacAskillDirector
- Tom HulmeDirector
- Offering amount
- $25.5M
- Amount sold
- $25M
- First sale
- Apr 2024
- Incorporated
- Corporation, Delaware, 2024
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
3 people who came through Tessl went on to found or lead other companies.
Competitors · 3
by search overlapSnyk266 shared keywordsSnyk is a developer-focused security platform that identifies and fixes vulnerabilities in code, dependencies, containers, and cloud infrastructure using AI-powered analysis. The company serves organizations of all sizes looking to integrate security into their software development process.
Qiita172 shared keywordsQiita provides platforms for engineers to record, share, and collaborate on technical knowledge and documentation. The company operates in the developer tools and knowledge-sharing space.
Cursor147 shared keywordsCursor is a code editor that enables teams to manage and distribute Model Context Protocol (MCP) servers and integrations through team marketplaces, with features for organization-level access control and cloud agent integration.
Companies competing with Tessl for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Tessl raises $125M for a zero maintenance, spec-centric AI software dev platformtessl.io · Nov 2024Frequently asked questions
- What does Tessl do?
- Tessl builds an AI Native software development platform with tools for developers building with AI agents, centered on preserving intent and context rather than code. It targets software developers and the broader developer community.
- Who founded Tessl?
- Tessl was founded by Guy Podjarny in 2024.
- Who are Tessl's investors?
- Tessl's investors include Accel, GV (Google Ventures), Index Ventures, boldstart ventures, firstminute capital.
- How much funding has Tessl raised?
- Tessl has disclosed $124.5M raised across 2 of its 3 known rounds.
- Where is Tessl headquartered?
- Tessl is headquartered in London.