Top 20 Angel Investors for B2B SaaS Startups: The Ultimate Guide (2025)

Want to get your B2B SaaS startup funded? I've been in your shoes.

The difference between success and failure often comes down to who writes that first check.

I've raised millions for SaaS companies, and I'm about to share the exact investors you need to know.

Why These Specific Angels Matter for B2B SaaS

Here's the truth: B2B SaaS is different from other startups.

You need investors who understand long sales cycles and enterprise customers.

The Elite 20: B2B SaaS Angel Investors

1. Jason Lemkin

Former EchoSign founder, SaaStr founder
Sweet spot: Enterprise SaaS
Check size: $100K-$500K
Portfolio highlights: Talkdesk, Apollo.io
Pro tip: He loves companies with $10K+ MRR

2. David Sacks

Craft Ventures founder, former PayPal exec
Focus: Enterprise software, productivity tools
Check size: $100K-$750K
Portfolio highlights: Yammer, Bird
Known for: Quick decisions on enterprise deals

3. Christoph Janz

Point Nine Capital founder
Specialty: SaaS metrics expert
Check size: $50K-$250K
Portfolio highlights: Zendesk, Algolia
Loves: Clear unit economics

4. Michael Seibel

Y Combinator CEO
Focus: Early-stage SaaS
Check size: $125K-$500K
Portfolio highlights: Dropbox, Brex
Values: Strong technical founders

5. Byron Deeter

Bessemer Venture Partners
Expertise: Cloud software
Check size: $250K-$1M
Portfolio highlights: SendGrid, Box
Looking for: Category creators

6. Jason Cohen

WP Engine founder
Focus: B2B software infrastructure
Check size: $50K-$250K
Portfolio highlights: Various bootstrapped SaaS
Loves: Capital efficient companies

7. Josh Kopelman

First Round Capital founder
Sweet spot: Enterprise tools
Check size: $100K-$500K
Portfolio highlights: Uber, Square
Values: Product-led growth

8. Tom Preston-Werner

GitHub co-founder
Focus: Developer tools, enterprise software
Check size: $50K-$300K
Portfolio highlights: Various dev tool companies
Looks for: Technical excellence

9. Dharmesh Shah

HubSpot co-founder
Specialty: Marketing and sales SaaS
Check size: $50K-$250K
Portfolio highlights: Various MarTech companies
Values: Inbound marketing expertise

10. Des Traynor

Intercom co-founder
Focus: Customer communication tools
Check size: $25K-$200K
Portfolio highlights: Multiple SaaS startups
Loves: Product-first companies

11. Aaron Levie

Box CEO
Focus: Enterprise collaboration
Check size: $50K-$300K
Portfolio highlights: Various enterprise SaaS
Values: Strong GTM strategy

12. Peter Reinhardt

Former Segment CEO
Focus: Data infrastructure
Check size: $50K-$250K
Portfolio highlights: Multiple data SaaS companies
Looks for: Deep technical insights

13. Hiten Shah

FYI, KISSmetrics founder
Focus: Product and analytics
Check size: $25K-$150K
Portfolio highlights: Various SaaS tools
Values: Customer insight

14. Ryan Smith

Qualtrics founder
Focus: Enterprise SaaS
Check size: $100K-$500K
Portfolio highlights: Multiple enterprise companies
Looking for: Sales-driven organizations

15. Eric Yuan

Zoom founder
Focus: Communication tools
Check size: $100K-$500K
Portfolio highlights: Various remote work tools
Values: Product simplicity

16. Jay Simons

Former Atlassian president
Focus: Developer tools and enterprise
Check size: $50K-$300K
Portfolio highlights: Multiple dev tool companies
Loves: Bottom-up adoption

17. Nick Mehta

Gainsight CEO
Focus: Customer success SaaS
Check size: $25K-$200K
Portfolio highlights: Various CS platforms
Values: Customer-centric approach

18. Todd McKinnon

Okta CEO
Focus: Security and identity
Check size: $50K-$300K
Portfolio highlights: Various security SaaS
Looking for: Enterprise-grade solutions

19. Parker Conrad

Rippling CEO
Focus: HR and IT automation
Check size: $50K-$250K
Portfolio highlights: Multiple HR tech companies
Values: Product breadth

20. Jeff Lawson

Twilio CEO
Focus: API-first companies
Check size: $50K-$300K
Portfolio highlights: Various API businesses
Loves: Developer-first approaches

How to Get Their Attention

Want to know what actually works?

Show these three things:

Monthly Recurring Revenue (even if small)
Clear customer acquisition strategy
Low churn numbers (if you have them)

The Pitch Strategy

Here's my exact process:

Start with LinkedIn or Twitter engagement
Get warm intros from portfolio companies
Show metrics before asking for money

Common FAQs

Q: What metrics do I need before approaching these angels?A: Aim for $5K-$10K MRR and 15%+ month-over-month growth

Q: How much time should I spend on pitch decks?A: Focus 80% on traction slides, 20% on vision

Q: Do I need a technical co-founder?A: For most B2B SaaS, yes. These angels value technical expertise

Bottom Line

These 20 angel investors know B2B SaaS inside and out.

They've built successful companies themselves.

They understand the challenges you're facing.

Looking for funding for your B2B SaaS startup? Start with these 20 angels - they're actively investing in the next generation of enterprise software companies.

Remember: Show traction, know your metrics, and prove you understand your customer.

Now go get that funding.

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