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Synth Labs

Company

Synth Labs is building the next generation of AI alignment and post-training technologies to create more capable and trustworthy AI systems

AI & Machine Learning

Synth Labs has 2 investors on file, among them First Spark Ventures and Green Sands Equity. Its site was last checked 6 Nov 2026: site answers.

synthlabs.ai

Investors

2 investors on file
InvestorEvidenceType
First Spark VenturesPortfolio pageVenture capital
Green Sands EquityPortfolio pageVenture capital

More from First Spark Ventures

24 companies on its checked portfolio

Its portfolio leans to AI & Machine Learning (37%), Healthcare & Biotech (34%), Space & Defense (6%).

InworldInworld provides AI models and inference for consumer applications, in…LatentAILatent AI develops and provides an edge AI platform for various indust…Normal Computing AIThe company develops and manufactures AI hardware, including custom si…Radical NumericsRadical Numerics is a next-generation AI lab building toward general b…Xona Space SystemsXona provides location services and navigational intelligence through …

See First Spark Ventures' full profile · Who invests alongside it

More from Green Sands Equity

30 companies on its checked portfolio

Its portfolio leans to AI & Machine Learning (31%), Healthcare & Biotech (18%), Industrial & Manufacturing (10%).

AnthropicAnthropic develops AI models and products, including the Claude models…CrusoeThe company provides cloud-based artificial intelligence infrastructur…Space PerspectiveSpace Perspective offers a human spaceflight experience to the edge of…Venus AerospaceVenus Aerospace develops and manufactures rocket engines and propulsio…1QBit1QBit designs tools for utility-scale quantum computation

See Green Sands Equity's full profile · Who invests alongside it

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

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VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/companies/synthlabs.ai/investors

# also
GET /v1/companies/synthlabs.ai
GET /v1/companies/synthlabs.ai/news
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing