Founded — 2017

36 startups founded in 2017

Every startup in our index founded in 2017. Browse founders, investors, location, and product details.

FL
Fly.io
Apps that scale to zero, run close to users.
Dev Tools·Series B
DS
Descript
Edit video and audio like a doc.
SaaS·Series C
CY
Clay
GTM data + AI for outbound sales teams.
SaaS·Series B
SS
Substack
A new economic engine for culture.
Marketplace·Series B
WB
Weights & Biases
The AI developer platform.
AI·Series C
BT
Bolt (StackBlitz)
Prompt, run, edit, deploy full-stack apps.
AI·Series B
RT
Retool
Build internal tools, remarkably fast.
SaaS·Series C
OS
OpenSea
The world's first and largest NFT marketplace.
Marketplace·Series C
MW
Masterworks
Invest in blue-chip art.
Marketplace·Series A
SY
Synthesia
AI video creation platform for enterprise teams.
AI·Series C
AS
AssemblyAI
Speech AI models for production scale.
AI·Series C
PU
Pulumi
Infrastructure as code in real programming languages.
Dev Tools·Series C
DV
Dovetail
The customer-insights hub.
SaaS·Series B
DI
Directus
The instant headless CMS + data platform.
Open Source·Series A
PA
Plan A
Decarbonization software for companies.
Other·Series B
AB
Asimov
The genetic-design platform for biotech.
Other·Series B
SI
Side
The technology partner for top real estate agents.
SaaS·Series D
PS
PadSplit
Affordable housing through shared homes.
Marketplace·Series B
AT
Atticus
AI-powered platform for plaintiffs' law firms.
SaaS·Series B
TI
Tia
Modern integrated healthcare for women.
Other·Series B
EN
Enpal
Solar energy on subscription.
Other
DS
DataSnipper
The AI platform for audit and finance.
AI
FY
Fly.io
Deploy app servers close to your users
Dev Tools·Series B
CW
Chatwoot
Open-source customer support platform
SaaS·Seed
SG
Semgrep
Code security and static analysis at dev speed
Dev Tools·Series C
PT
Pilot
Bookkeeping and financial services for startups
Fintech·Series C
A2
AI21 Labs
Enterprise LLMs built for reliability and reasoning
AI·Series C
AS
AssemblyAI
Audio intelligence API for developers
AI·Series C
NX
Nx
Smart monorepo build system and dev tooling
Dev Tools·Series A
KR
Krisp
AI noise cancellation for calls and meetings
SaaS·Series B
FL
Flare
Monitor your dark web exposure and external attack surface
Dev Tools·Series B
TR
Transcend
Automate data privacy compliance across your whole stack
Dev Tools·Series B
TS
TimescaleDB
Time-series SQL built on Postgres
Open Source·Series C
OT
Outline
Fast, collaborative, wiki-style knowledge base
Open Source·Series A
MO
Monica
Personal CRM to remember your relationships
Open Source·Bootstrapped
PS
Postal
Full-featured open source mail delivery server
Open Source·Bootstrapped