Memfault
Acquired
What they do:
First IoT reliability platform for debugging, monitoring, OTA updates
Quick facts:
HQ: San Francisco, CA, United States
Top B2B Software Startups
This list has 4,938 startups and was last updated on Oct 15, 2026. 1,026 of them are hiring right now. Biggest hubs: San Francisco (2,110), New York (555), and London (147). Largest teams: Stripe, Deel, and 99minutos. Latest round: Onebrief raised $151M (Oct 14, 2026).
Survival statistics →4,003 open roles →
4,938 startupsPage 109 of 138
A Thinking Ape
Acquired
What they do:
We build communities through massively multiplayer mobile games
Quick facts:
Bitnami
Acquired
What they do:
The App Store for Server Software
Quick facts:
HQ: San Francisco, CA, United States
Hatch
Acquired
What they do:
The AI CSR Platform
Quick facts:
HQ: San Francisco, CA, United States
Triplebyte
Acquired
What they do:
Intelligent technical hiring.
Quick facts:
HQ: San Francisco, CA, United States
Qulture.Rocks
Acquired
What they do:
The people, management, and culture operating system for your startup.
Quick facts:
HQ: San Francisco, CA, United States
Skio
Acquired
What they do:
Subscriptions for Shopify
Quick facts:
HQ: New York, NY, United States
Mailmodo
Acquired
What they do:
No-code email marketing platform to send forms & widgets within emails
Quick facts:
HQ: San Francisco, CA, United States
Rocketrip
Acquired
What they do:
Rocketrip helps companies save money on travel expenses by aligning…
Quick facts:
HQ: New York, NY, United States
Lumi
Acquired
What they do:
Packaging for online brands.
Quick facts:
HQ: Los Angeles, CA, United States
Remix
Acquired
What they do:
We’re building a platform to empower cities to plan the best possible…
Quick facts:
HQ: San Francisco, CA, United States
Forage
Acquired
What they do:
Online job simulations for companies to train, and then hire, students
Quick facts:
HQ: San Francisco, CA, United States
Second Measure
Acquired
What they do:
Unlock the power of transaction data.
Quick facts:
HQ: San Francisco, CA, United States
Embrace
Acquired
What they do:
Modern user-focused observability built on OpenTelemetry
Quick facts:
HQ: Los Angeles, CA, United States
StackAI
Acquired
What they do:
The Enterprise AI Transformation Platform
Quick facts:
HQ: San Francisco, CA, United States
SimpleLegal
Acquired
What they do:
Legal Operations for corporate legal teams.
Quick facts:
HQ: Los Angeles, CA, United States
GovPredict
Acquired
What they do:
The system of record for government affairs.
Quick facts:
HQ: Washington, DC, United States
Pachyderm
Acquired
What they do:
Data Versioning, Data Pipelines, and Data Lineage
Quick facts:
HQ: San Francisco, CA, United States
Regology
Acquired
What they do:
AI Agents for Regulatory Compliance
Quick facts:
HQ: San Francisco, CA, United States
SafeBase
Acquired
What they do:
Trust Center platform that scales customer security reviews
Quick facts:
HQ: San Francisco, CA, United States
Warmly,
Acquired
What they do:
[Acquired by HubSpot in 2026] Autonomous sales platform to auto-email…
Quick facts:
HQ: San Francisco, CA, United States
VaycayHero
Acquired
What they do:
VaycayHero is a marketplace of professionally managed vacation…
Quick facts:
HQ: San Francisco, CA, United States
DevCycle
Acquired
What they do:
Feature Flag Management Built for Developers
Quick facts:
Optery
Acquired
What they do:
Opt out software that removes your private info from the internet
Quick facts:
HQ: San Francisco, CA, United States
SkyLink
Acquired
What they do:
Travel Management Meets AI
Quick facts:
HQ: New York, NY, United States
SendHub
Acquired
What they do:
Simple Business SMS. SMBs to Large Enterprise.
Quick facts:
HQ: San Francisco, CA, United States
Fond
Acquired
What they do:
Rewards and recognition SaaS for HR leaders
Quick facts:
HQ: San Francisco, CA, United States
Realm
Acquired
What they do:
Better data structures = no DB.
Quick facts:
HQ: San Francisco, CA, United States
Compose
Acquired
What they do:
We make it easy to run databases. PostgreSQL, Redis, MongoDB,…
Quick facts:
HQ: San Francisco, CA, United States
Comprehend
Acquired
What they do:
SaaS to increase speed and quality of clinical trials.
Quick facts:
HQ: San Francisco, CA, United States
Pebble
Acquired
What they do:
Watch that helps you get shit done and limit the mayhem of…
Quick facts:
HQ: San Francisco, CA, United States
Apportable
Acquired
What they do:
iOS porting
Quick facts:
HQ: San Francisco, CA, United States
Mailgun
Acquired
What they do:
Email API service.
Quick facts:
HQ: San Francisco, CA, United States
500Friends
Acquired
What they do:
the best loyalty and retention marketing partner for CMOs.
Quick facts:
HQ: San Francisco, CA, United States
Cloudant
Acquired
What they do:
NoSQL Database-aaS. Acquired by IBM in 2014. Now IBM Cloud Data…
Quick facts:
HQ: Boston, MA, United States
Clustrix
Acquired
What they do:
Clustrix provides the leading scale-out relational database engineered for the cloud or data center. ClustrixDB is a drop-in replacement for MySQL and an…
Quick facts:
HQ: San Francisco, CA, United States