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B2B

34 dead or acquired startups in B2B with completed research reports.

Every startup playbook in our database, ready to build

Each deep-dive includes a post-mortem, step-by-step rebuild plan, and a technical spec you can paste straight into Claude Code, Cursor, or Lovable.

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W14
Acquired
Abacus logo

Abacus

Fintech

Making expense reports obsolete

W24
Inactive
Abel logo

Abel

Artificial Intelligence

Transforming document review for litigation teams

S13
Acquired
Arcus logo

Arcus

Fintech

Payment-as-a-service that helps any business launch payment solutions

S20
Inactive
Atomized logo

Atomized

Developer Tools

Enabling teams to deploy without needing a cloud expert

W23
Acquired
Bluebirds logo

Bluebirds

B2B

Automate outbound with signals

S23
Inactive
Branch AI logo

Branch AI

Artificial Intelligence

AI Overview Search, as a Service

S20
Acquired
Brevy logo

Brevy

SaaS

Empower your customer service team through AI & automation.

S21
Inactive
Buzzle logo

Buzzle

AI-Enhanced Learning

Automatic voice-of-customer trends & metrics from sales conversations.

W23
Acquired
Cardinal logo

Cardinal

Generative AI

Your AI product backlog

W22
Inactive
CoffeeAI logo

CoffeeAI

Artificial Intelligence

Instant, hyper-personalized, AI-powered outreach messages

W23
Inactive
CreatorML logo

CreatorML

B2B

Foundation Model for Human Attention

S22
Inactive
CustomerOS logo

CustomerOS

B2B

Uncover high-fit leads already silently engaging with your brand

W24
“Parted Ways”
Delve logo

Delve

SaaS

AI that makes compliance effortless

W21
Acquired
Emerge Tools logo

Emerge Tools

Artificial Intelligence

Supercharge your mobile apps

W23
Inactive
Fabius logo

Fabius

Generative AI

AI to improve Sales Calls

W16
Acquired
GitPrime logo

GitPrime

Developer Tools

Visibility and analytics for software development leaders.

S22
Acquired
HyperDX logo

HyperDX

Developer Tools

Open-source, dev-friendly observability.

S21
Acquired
Mentum logo

Mentum

Artificial Intelligence

AI-Powered Assistant for Procurement and Strategic Sourcing

S22
Inactive
Mercator logo

Mercator

Generative AI

AI-assisted data analytics

W20
Inactive
Mini Exhibitions logo

Mini Exhibitions

Marketplace

Virtual events for remote teams

S12
Acquired
NA

Natero

SaaS

Data-driven customer success platform for B2B SaaS.

S21
Inactive
Onsite Pro logo

Onsite Pro

Construction

Revolutionizing digital selling within HVAC

W20
Inactive
Orbiter logo

Orbiter

Machine Learning

ML models automatically monitor business performance

W21
Acquired
Partnered logo

Partnered

SaaS

The network where sales teams connect to share customer introductions.

W19
Acquired
Preflight logo

Preflight

Developer Tools

No-code Web Apps testing for everyone

W20
Inactive
Quickcard logo

Quickcard

SaaS

Dynamic sales materials that shape-shift based on the customers needs

S24
Inactive
RiskAngle logo

RiskAngle

SaaS

AI medical summaries in minutes

S11
Acquired
Segment logo

Segment

SaaS

Software and APIs to collect, clean, and control customer data.

S22
Inactive
Sonnet logo

Sonnet

Generative AI

Meeting notes and CRM, automated

W23
Inactive
Sorted logo

Sorted

SaaS

Instant SaaS management

W18
Acquired
Sqreen logo

Sqreen

DevSecOps

Sqreen is the application security platform for the modern enterprise

W18
Inactive
Storyline logo

Storyline

B2B

Create Alexa Skills without coding

S22
Acquired
Vizzly logo

Vizzly

Developer Tools

Customer-Facing Analytics for Modern SaaS.

S15
Acquired
Willing logo

Willing

Documents

The best way to make your legal will.

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