Sarah Guo is the founder of Conviction, an AI-native venture capital firm founded in 2022. She previously spent nearly a decade as a General Partner at Greylock Partners.
What Sarah can write
Conviction writes $1M to $30M checks, larger than 83% of firms in the atlas.
Bars: how many firms report each check band. Highlighted: Conviction.Career
- Greylock Partners · General Partnerprior to 2022
- Conviction · Founder and PartnerNow
Companies founded
Investments named in public bios
Focus
Education
Also at Conviction
Partners like Sarah
At firms with a similar stage, sector and check size.
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One email when Sarah's firm raises a fund, adds a partner or shows new activity.
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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
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Who is Sarah Guo?
Sarah Guo is the founder of Conviction, an AI-native venture capital firm founded in 2022. She previously spent nearly a decade as a General Partner at Greylock Partners.
How much does Sarah Guo invest?
Sarah Guo invests through Conviction, which writes checks of $1M to $30M at seed, series a.
How do I pitch Sarah Guo?
A warm intro from a founder Conviction backed works best. A short LinkedIn note with one line on traction is the next best route.
What did Sarah Guo do before Conviction?
General Partner at Greylock Partners.
Last updated 2026-10-15. Is this you? Ask for a correction.