
Tzafon's vision is to broaden the lightcone of awareness by pushing the boundaries of machine intelligence, striving to extend the frontier of what intelligent systems can perceive, understand, and…

Tzafon's vision is to broaden the lightcone of awareness by pushing the boundaries of machine intelligence, striving to extend the frontier of what intelligent systems can perceive, understand, and…
What they do: AI-driven browser automation infrastructure (SDKs for Python & TypeScript) to control large fleets of headless Chromium browsers
HQ: San Francisco, United States
Stage / funding: Pre-seed; ~$12.5M total funding (multiple pre-seed rounds in 2025)
Tech focus: High-performance compute systems for large-scale web automation
Large-scale web/browser automation and scalable compute for machine intelligence workloads
2025
Data and Analytics
4000000 USD
Reported pre-seed round led by Streamlined Ventures
Second pre-seed funding event reported in 2025 (sources list additional investors including HV Capital, Kakao Ventures, and Oliver Jung)
“Early-stage investor interest from institutional and corporate VCs (Streamlined Ventures, HV Capital, Kakao Ventures) and angel investor Oliver Jung”
Tzafon is a research firm building scalable compute systems and advancing machine intelligence, with offices in San Francisco & Tel Aviv. We recently raised $9.7m in pre-seed funding to advance our mission of expanding the frontiers of machine intelligence.
We’re a team of engineers and scientists with deep backgrounds in ML infrastructure & research. Founded by IOI and IMO medalists, PhDs, and alumni from leading tech companies, we train models and build infrastructure for swarms of agents to automate work across real-world environments.
This role will work closely with our researchers on collecting and preparing data for the training of our foundation models. You'll be developing the data engine that powers our models, ensuring it is clean, diverse, and high-quality.
Visa sponsorship: We do sponsor visas! However, we aren't able to successfully sponsor visas for every role and every candidate. But if we make you an offer, we will make every reasonable effort to get you a visa, and we retain an immigration lawyer to help with this.
Compensation
Compensation starts at $150k-$425k and equity package.
We also offer a referral bonus of $20k for referral of successful hires (send to careers@tzafon.ai).
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