The Top SaaS Venture Capital Firms in London

The Top SaaS Venture Capital Firms in London: A 2025 Guide for Founders

Here’s a simple, useful guide to help you navigate the scene.

Top 20 SaaS Venture Capital Firms in London 

1. Accel

• Stage: Seed to Series C

• Focus: B2B SaaS, enterprise software, product-led growth

• Check size: ~£1M–£20M (can scale to £50M+)

• Notable investments: UiPath, Snyk, Hopin, Deliveroo

   

2. Balderton Capital

• Stage: Seed to Series C

• Focus: B2B SaaS, deep tech, marketplaces

• Check size: ~£1M–£20M

• Notable investments: Revolut, Contentful, Aircall

3. Notion Capital

• Stage: Seed to Series B

• Focus: B2B SaaS, cloud infrastructure, enterprise software

• Check size: ~£1M–£15M

• Notable investments: GoCardless, Paddle, Tradeshift

4. Dawn Capital

• Stage: Series A to C

• Focus: B2B software, fintech, vertical SaaS

• Check size: ~£3M–£20M

• Notable investments: Mimecast, iZettle, Collibra

5. Octopus Ventures

• Stage: Seed to growth

• Focus: SaaS, fintech, healthtech, deep tech

• Check size: ~£1M - £10M+

• Notable investments: Bought By Many (ManyPets), Depop, Cazoo

6. LocalGlobe

• Stage: Pre-seed to Series A

• Focus: SaaS, marketplaces, healthtech

• Check size: ~£250K - £5M

• Notable investments: Zoopla, Wise, Cazoo

7. Kindred Capital

• Stage: Seed

• Focus: B2B SaaS, marketplaces, platform plays

• Check size: ~£500K–£5M

• Notable investments: Paddle, Pollen, Disperse

8. Connect Ventures

• Stage: Seed

• Focus: Product-led SaaS, API-first, developer tools

• Check size: ~£500K - £3M

• Notable investments: Typeform, Curve, TrueLayer

9. MMC Ventures

• Stage: Seed to Series B
• Focus: B2B SaaS, AI, fintech, deep tech
• Check size: ~£1M - £10M
• Notable investments: Signal AI, Interactive Investor, Gousto

10. Episode 1 Ventures

• Stage: Seed to Series A

• Focus: SaaS, AI, marketplaces

• Check size: ~£500K - £2M (with follow-ons)

• Notable investments: Carwow, Triptease, CloudNC

11. AlbionVC

• Stage: Series A to B

• Focus: B2B SaaS, healthcare SaaS

• Check size: ~£2M–£10M

• Notable investments: Quantexa, Healios, Speechmatics

12. BGF

• Stage: Series A to growth

• Focus: SaaS, fintech

• Check size: £5M+

• Notable investments: Gousto, Unruly, Matillion

13. IQ Capital

• Stage: Seed to Series A

• Focus: Deep tech SaaS, AI-first software

• Check size: ~£500K - £10M

• Notable investments: Thought Machine, Speechmatics, Privitar

14. Molten Ventures (formerly Draper Esprit)

• Stage: Series A to growth

• Focus: SaaS, enterprise software, fintech

• Check size: ~£5M - £50M

• Notable investments: Trustpilot, UiPath, Ledger

15. Amadeus Capital Partners

• Stage: Seed to Series B

• Focus: B2B SaaS, cybersecurity, AI, data platforms

• Check size: ~£1M - £10M

• Notable investments: Graphcore, FiveAI, PolyAI

16. Hoxton Ventures

• Stage: Seed to Series A
• Focus: SaaS, AI, marketplaces
• Check size: ~£500K - £5M
• Notable investments: Darktrace, Babylon Health, Deliveroo

17. Forward Partners

• Stage: Pre-seed to Seed
• Focus: SaaS, marketplaces, e-commerce
• Check size: ~£250K - £3M
• Notable investments: Patch, Gravity Sketch, Lexoo

18. PROfounders Capital

• Stage: Seed to Series A
• Focus: SaaS, marketplaces, travel tech
• Check size: ~£500K - £3M
• Notable investments: Made.com, OneFineStay, GetYourGuide

19. OpenOcean

• Stage: Series A
• Focus: Data-driven SaaS, open source software
• Check size: ~£2M–£10M
• Notable investments: MariaDB, TrueLayer, Bitrise

20. Fuel Ventures

• Stage: Pre-seed, Seed, Series A
• Focus: B2B SaaS, marketplaces, e-commerce platforms
• Check size: ~£150K–£5M
• Notable investments: Shift, OnBuy, Howsy

How to stand out when raising for SaaS in London

Raising venture in London is competitive. Here are a few tips to help you stand out:

1. Know your stage and fit
   Not every firm is right for your round or vertical. Research their current portfolio and thesis before you pitch.
   
   
2. Lead with metrics that matter
   Investors want to see SaaS traction like ARR, retention, growth efficiency. Show how your metrics stack up.
   
   
3. Build relationships early
   Start conversations before you’re raising. Share updates, ask for advice. Warm relationships pay off when you go to market.
   
   
4. Target smartly
   Don’t spam 50 firms. Target 10-15 with a clear fit and personalize your outreach.

Good luck with your fundraise!