AirbytePRIVATE · FOUNDED 2020
GammaPRIVATE · FOUNDED 2020Each bar is the last disclosed mark — $1.5B for Airbyte (post-money, Dec 2021) and $2.1B for Gamma (post-money, Nov 2025).


AirbytePRIVATESoftware · US · 2020
GammaPRIVATESoftware · US · 2020
The $1.5B tells you…
The $2.1B tells you…Both marks are post-money, so 1.40× compares like with like. Both are private: there is no public quote and no Canborsa market on either name.
Airbyte's sector is Data integration / ELT software; Gamma's sector is AI presentation and document creation software.
Airbyte was last valued at $1.5B in December 2021, and Gamma at $2.1B in November 2025.
Airbyte has raised $181.2M in total; Gamma has raised $90M.
Airbyte raised $150M through its Series B round in December 2021, while Gamma raised $68M through its Series B round in November 2025.
Airbyte is based in San Francisco, California, and Gamma is based in San Francisco, California.