Probably Raises $9M Seed

Probably, a company focused on building more reliable artificial intelligence, has raised $9 million in seed funding. The startup aims to tackle the issue of AI hallucinations and factual errors by creating a more rigorous, deterministic validation system for LLM outputs.

Investors

Andreessen Horowitz

Probably Use of Funds

The funding will be used to further develop and scale the company's data science tools and its core validation harness system, which ensures high-accuracy AI responses by reducing model ambiguity.

About Probably

Founded by Peter Elias, Probably is an AI startup dedicated to creating high-precision AI systems that can operate with the reliability of deterministic software. Its first product is a data science tool that provides quick, accurate answers from complex datasets with full citation and audit trails.

Funding Details

Company Website: https://probably.dev

Company: Probably
Raised: $9M
Round: Seed
Funding Date: June 16, 2026
Lead Investor: Andreessen Horowitz
Software Category: Artificial Intelligence
Source: https://techcrunch.com/2026/06/16/probably-raises-9m-to-build-a-more-reliable-kind-of-ai/