Fillout
Build advanced forms in minutes — payments, file uploads, calculations, branching logic. Integrates with Airtable, Notion, Google Sheets.
- Location
- New York, United States
- Raised
- $5M+
- Stage
- Seed
- Founded
- 2022
- Category
- SaaS
- Funding
- VC-backed
- Team
- 1-10
Funding figures as of Jul 2025 · not independently verified
Founders of Fillout
- Eli Frumkin
Investors backing Fillout
- Greylock
Frequently asked questions
What does Fillout do?
Build advanced forms in minutes — payments, file uploads, calculations, branching logic. Integrates with Airtable, Notion, Google Sheets.
Where is Fillout based?
Fillout is based in New York, United States.
When was Fillout founded?
Fillout was founded in 2022.
How much has Fillout raised?
Fillout has raised $5M+ in their Seed round as of Jul 2025.
Who founded Fillout?
Fillout was founded by Eli Frumkin.
Who has invested in Fillout?
Fillout is backed by Greylock.
How Fillout would pitch themselves
○ Auto-generated01Target customer
Business teams looking for modern saas tooling — replacing legacy software or building net-new workflows in this category.
02Problem they solve
Build advanced forms in minutes — payments, file uploads, calculations, branching logic. Integrates with Airtable, Notion, Google Sheets. The category has historically been served by tools that miss the modern workflow this product is built around.
03Key differentiator
Fillout differentiates on beautiful forms, surveys, and applications. Backed by Greylock, $5M+ raised — the company has resources + validation to compound this thesis. Founded by Eli Frumkin.
04Go-to-market strategy
Early-stage GTM — typically product-led growth (free tier or low-friction onboarding) paired with founder-led sales for the first 100 customers. Heavy content marketing + community presence on Twitter/X, LinkedIn, and category-specific Slack groups.