How to Find SaaS Companies by Category and Size
How to find SaaS companies by category and size for sales prospecting, partnerships, or competitive research. Covers databases, directories, and AI tools.
Founding AI Engineer @ Origami
There are over 30,000 SaaS companies globally. Finding the right ones — by category (CRM, HR, fintech, devtools) and size (seed stage to enterprise) — is the foundation of effective B2B prospecting in the software market.
Quick Answer: To find SaaS companies by category and size, use G2 (the most comprehensive SaaS directory organized by category), Crunchbase filtered by SaaS + funding stage + employee count, Product Hunt for new launches, and Origami to build enriched lists with founder/VP contacts, tech stack, and funding data.
Where to Find SaaS Companies
1. G2
The largest software review platform. Organized by category (700+ categories) with company data, reviews, and market share.
2. Origami
Tell Origami: "Find SaaS companies in the CRM category with 50-200 employees. Include company name, CEO, CTO, email, funding total, and main competitor."
3. Crunchbase
Filter by "Software" + "SaaS" keywords + funding stage + location.
4. Product Hunt
New SaaS launches daily. Good for finding early-stage companies.
5. SaaStr Annual / SaaS Events
Conference attendee and speaker lists surface SaaS leaders and emerging companies.
SaaS Categories Worth Targeting
| Category | Market Size | Growth |
|---|---|---|
| CRM | $70B+ | 12% YoY |
| HR / HCM | $30B+ | 10% YoY |
| Cybersecurity | $200B+ | 12% YoY |
| DevOps / DevTools | $25B+ | 15% YoY |
| Marketing Tech | $50B+ | 14% YoY |
| Fintech SaaS | $40B+ | 20% YoY |
| Vertical SaaS | $100B+ | 18% YoY |
What SaaS Companies Buy
- Cloud infrastructure (AWS, GCP, Azure)
- Dev tools and monitoring
- Marketing and sales tools
- Data and analytics
- Security and compliance
- Recruiting and HR tools
FAQ
How do I find SaaS companies by category? G2 for category-organized directories, Crunchbase for funding and size filters, and Origami for enriched lists with founder contacts.
How many SaaS companies are there? Over 30,000 globally, with thousands launching each year.
What's the best way to segment SaaS companies for prospecting? By category first, then by size (employee count or funding stage). Category determines relevance; size determines buying power and sales cycle.