s2.dev
s2.dev

s2.dev

Measured by AhrefsDR54Ahrefs DR: 54/100. Above median. Measured by Ahrefs. Median 44.Measured by StartupHub.aiAgent85Agent Readiness: 85/100. Top 25%. Measured by StartupHub.ai. Median 41.Measured by Google PageSpeedSpeed49Site Speed: 49/100. Below median. Measured by Google PageSpeed. Median 62.Measured by StartupHub.aiTrust95Data Trust: 95/100. Top 25%. Measured by StartupHub.ai. Median 61.

API for unlimited, durable, real-time streams

2023Active5San Francisco, United States

About this profileCompany details: from public sourcesFunding: no announced round on fileOwnership: not yet claimed by the companyScores: measured by named tools; each links to its methodOur rules

About

S2 is a serverless datastore for real-time, streaming data. The more we worked on data systems, the more we felt like there was a missing building block. The seamless experience of object storage simply did not exist for durable streams, so we set out to fix that!

Key facts

Website
s2.dev
Headquarters
San Francisco, United States
Founded
2023
Employees
5

Tech stack

Detected on s2.dev, last scanned 30 Oct 2026.

Compliance
SOC 2, HIPAA, GDPR
Frontend
Next.js, Tailwind CSS
Auth
Clerk
Analytics
Google Analytics 4
Observability
incident.io
CDN
Vercel
Email provider
Google Workspace

s2.dev scores 54. Does yours?

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Frequently asked

What does s2.dev do?

S2 reimagines streams as an unlimited and access-controlled web resource. Like if Kafka and S3 had a baby.

Is s2.dev trustworthy and reputable?

StartupHub's Data Trust & Reputation score for s2.dev is 95 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.

How many employees does s2.dev have?

s2.dev has approximately 5 people on record.

Public record

SEC filings, insider activity, nonprofit links and pay benchmarks for s2.dev