Who has invested in Circuit?

Jim Breyer, Charlie Amato, Lew Cirne, Niccolo De Masi, Tom Long, Gary Petersen are named among the investors backing Circuit.

Circuit Funding: $30M Raised, Seed (2026)

Circuit funding overview

Circuit is a SaaS company based in Austin, Country not specified. Circuit has raised $30M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Seed announced in February 2026. The round record for Circuit runs through 2026; nothing later has been disclosed. Investors on record include Jim Breyer, Charlie Amato, Lew Cirne, Niccolo De Masi, Tom Long, Gary Petersen and 2 others. 8 distinct backers are named across the disclosed rounds.

Circuit at a glance

Total raised: $30M
Latest round: Seed
Latest round date: February 2026
Industry: SaaS
Headquarters: Austin, Country not specified
Notable investors: Jim Breyer, Charlie Amato, Lew Cirne, Niccolo De Masi, Tom Long, Gary Petersen, Gary Rieschel, Craig Robins

Frequently asked about Circuit funding

How much has Circuit raised?: Circuit has raised $30M in total disclosed funding across the rounds on record.
Who has invested in Circuit?: Jim Breyer, Charlie Amato, Lew Cirne, Niccolo De Masi, Tom Long, Gary Petersen are named among the investors backing Circuit.
What was the latest Circuit funding round?: The most recent disclosed round is a Seed, announced in February 2026.
Where is Circuit based?: Circuit is based in Austin, Country not specified.
What sector does Circuit operate in?: Circuit is tracked under SaaS from Austin, Country not specified, with $30M in disclosed funding.
When did Circuit last raise?: The last disclosed Circuit round closed in February 2026 at Seed.

Every Circuit figure above comes from filings and announced rounds in the StartupFundraising company database and is revised as new rounds are recorded. The lists below compare SaaS companies in Austin at a similar stage.

Circuit Funding: $30M Raised, Seed (2026)

Circuit funding overview

Circuit at a glance

Frequently asked about Circuit funding

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