Defiant VC is an early-stage European fund that writes USD 2–10 M seed-to-Series A checks into B2B SaaS and fintech startups, paired with proprietary data tools to help founders raise smarter.
We invest in European B2B SaaS and fintech at post-seed through Series A, with initial tickets of USD 2–10 M and follow-on reserves for future rounds.
Upload your metrics; Blueprint generates a VC-style scorecard that flags strengths, weaknesses and the exact benchmarks investors will test you against.
Private dataset of 1,000+ European seed & Series A SaaS companies covering ARR growth, NRR, gross margin, CAC payback, burn-multiple and valuation multiples.
Product in market with paying customers, early signs of product-market fit, and a repeatable growth or sales motion we can scale.
Enter current burn, cash runway and projected growth; the calculator outputs a recommended round size and valuation range based on real European SaaS data.
Core focus is Europe; we also back European founders going global and will consider opportunistic deals elsewhere. We have an additional hub in Lisbon.
It scrapes and scores GitHub activity—stars, forks, commit velocity, contributor growth—for every European B2B software and fintech startup to surface rising projects before they fundraise.
De.Fi is an all-in-one security and portfolio manager built for DeFi investors. By pulling data from Ethereum, Arbitrum, Solana and 20+ other chains, it gives you a single dashboard to track cross-chain positions, audit smart-contract risk, monitor threats in real time and revoke token approvals—so you can farm, stake or trade with fewer surprises.
Index Ventures is a global venture capital firm that invests in technology-driven, transformative startups. The firm backs companies across stages from seed to growth, providing a transatlantic network and operational resources to partner with founders for the long term and help scale their businesses.
