SellSide DB · Acquisition Intelligence
See what is selling.
Build what is better.
Every SaaS acquisition listing is a market someone already proved exists. SellSide DB shows you the customers, MRR, acquisition channels, growth levers, and reasons for selling behind hundreds of real deals. Study the signal, find the execution gap, and ship the version that wins.
Acquisition Intelligence
SaaS acquisition listings
Curated listings
522
Avg asking
$434k
Avg multiple
7.8×
Aggregate TTM
$115.9M
Top categories
Cheapest multiples
top 4WP Feed Plugin
SaaS · NL
AI Fundraising SaaS
SaaS · PT
AI Study App
SaaS · US
CRO Agency
Agency · CA
Sticky freemium B2B SaaS, underpriced at 3.7×. Clearest lever: convert the free pipeline to paid annual.
Real deals decoded from across the acquisition market
0+
Curated listings
$0M+
Aggregate TTM revenue
~0.0×
Avg profit multiple
0+
Countries covered
Updated continuously as new listings are ingested
Acquisition Intelligence
Every listing is a market someone already proved.
Hundreds of curated SaaS acquisition listings — verified financials, AI buyer-side analysis, and semantic search to find the spin-off worth building.
What's On The Market
Average profit multiple by category — the lower the multiple, the cheaper the validated market is to enter or out-build.
AI Buyer Thesis
Every listing comes pre-decoded — opportunity signals, red flags, and an attractiveness score.
Semantic Search
Search markets, not keywords. Vector search across every listing's writing and financials.
Deal-Flow Lenses
Cheapest multiples, highest revenue, newest, AI-recommended — angles on what to build next.
Live Deal Flow
Validated niches, scored by AI attractiveness
AI Buyer-Side Analysis
Generated on every listing — opportunity and risk, side by side
High-margin recurring B2B SaaS with a painkiller use case. The clearest value lever is converting a large free pipeline into paid annual subscribers.
— acquire.com listing, AI-analyzed
Customer concentration and founder dependency, with a recent churn uptick — the gaps a better-executed competitor walks straight through.
— acquire.com listing, AI-analyzed
Research Chat
Query hundreds of acquisitions like an analyst.
Filter, search the vibe, benchmark, rank, and deep-dive — all in one chat. Conversations persist. Every answer cites the listings it came from.
Pick a use case
You
Show me SaaS listings under $500k asking, sub-5x profit multiple, with at least $50k TTM revenue.
SellSide
23 listings match. Top picks ranked by AI attractiveness score:
WordPress feed plugin
SaaS · 3.7x profit · $450k
Marketing reporter
SaaS · 3.2x profit · $280k
Invoice automator
SaaS · 4.1x profit · $190k
Every conversation is backed by
How it works
Three steps from listing to your next product.
Most founders waste months validating an idea. The validation already happened. You just have to read the listings carefully enough to spot it.
Pick a market that is already paying.
Filter listings by category, MRR band, customer count, and growth pattern. Every result is a niche someone else already monetized, with real numbers attached. That is your shortlist of validated markets.
Steal the playbook, find the gap.
Study the listing's customers, acquisition channels, key assets, and growth opportunities. Read the AI buyer thesis and the red flags. What is the seller doing well? Where did they stall? The gaps are your opening.
Ship the better-executed spin-off.
Build the version the original founder did not. Better positioning, sharper pricing, a channel they ignored, a feature they shipped poorly. The market is proven. You just need to outwork the existing operator.
What a market looks like
Every listing is a validated niche, decoded.
Customers, MRR, channels, growth levers, key assets, reasons for selling. Each card is a market a founder already proved. Read enough of them and the spin-off you should build becomes obvious.
FAQ
Frequently asked questions
Want to know what a SaaS is actually worth before you build the spin-off? Read our breakdown of SaaS valuation multiples in 2026.
SellSide DB is a curated database of hundreds of SaaS acquisition listings, each with verified financials and an AI buyer-side analysis. It's built for builders, not buyers: every listing is a market someone already proved, so you can study the customers, channels, and gaps behind it and ship the better-executed version.
Every listing is a real, currently or recently for-sale SaaS business from acquire.com. Asking prices, multiples, TTM revenue/profit, churn and ARPU are taken from the seller's listing. The AI fields — buyer thesis, opportunity signals, red flags, attractiveness score — are model-generated analysis layered on top.
Hundreds of curated listings spanning dozens of countries, with over $100M in aggregate TTM revenue and healthy profit multiples. You can filter, sort, and run semantic search across all of them.
Yes. The research chat lets you filter by buy box, search the vibe semantically, pull cross-category benchmarks, rank deal flow, and get the full AI buyer thesis on any listing — all in one conversation. Every answer cites the listings it came from, and threads persist.
Marketplaces like acquire.com and Flippa list businesses for buyers to purchase. SellSide DB repurposes those listings as market-validation signal for builders: instead of buying, you read the proven niche, find the execution gap the seller left open, and build the spin-off they never shipped — with an AI buyer thesis on every deal.
Choose Your Plan
Get instant access to validated business opportunities and market insights. Start finding your next big idea today.
One-Time Purchase • Lifetime Access • No Subscription
Lite - Lifetime Access
Every core data source, lifetime. Built for market research.
One-time purchase
- All core data sources
- Advanced search & filters
- Full historical data & insights
- 20 queries per day
Pay once, own forever. No hidden fees.
Basic - Lifetime Access
All the data, plus the builder toolkit to ship faster.
One-time purchase
- Everything in Lite
- Reddit Researcher MCP
- Micro SaaS Boilerplate + Claude Skills Packs
- Access to BuildGuide
- Clipper Chrome Extension
Pay once, own forever. No hidden fees.
Pro - Lifetime Access
Full platform. Custom AI pipelines, revenue intelligence & BuildHub.
One-time purchase
- Everything in Basic
- Unlimited queries & data export
- Revenue, SellSide & Funded intelligence
- Custom AI pipelines & automation
- Access to BuildHub
- BigIdeasDB Hosted MCP
Pay once, own forever. No hidden fees.
Compare every feature
Everything each plan includes, side by side.
| Features | Lite$99one-time | Basic$199one-time | Popular Pro$349one-time |
|---|---|---|---|
Data Sources | |||
| G2 SaaS analysis data | |||
| Upwork analysis data | |||
| Capterra analysis data | |||
| App Store & Play Store data | |||
| Curated problems & solutions | |||
Access & Limits | |||
| Queries per day | 20/day | 20/day | Unlimited |
| Advanced search & filters | |||
| All historical data & insights | |||
| Data export & download | |||
| Custom bulk data requests | |||
AI & Pipelines | |||
| Create custom AI pipelines | |||
| Automated subreddit analysis | |||
| Real-time pain point detection | |||
| Reddit Researcher MCP | |||
| BigIdeasDB Hosted MCP | |||
Intelligence DBs | |||
| Revenue Intelligence | |||
| SellSide DB acquisition intelligence | |||
| Funded DB — VC & accelerator portfolios | |||
| Stripe Index | |||
Build Tools | |||
| Access to BuildHub | |||
| Nightshift autonomous agent fleet | |||
| Access to BuildGuide | |||
| Micro SaaS Boilerplate | |||
| Claude Skills Packs | |||
| Clipper Chrome Extension | |||
Support & Integrations | |||
| Lead Generation Integration | |||
| Priority support | |||
Pick a proven market.
Build a better version.
Stop guessing what to build. Browse hundreds of validated SaaS niches, study the customers, channels, and gaps behind each one, then ship the spin-off the original founder did not. The market is already there. Yours just executes better.