Defiant VC

Defiant VC is a London-based seed-to-Series A fund laser-focused on European B2B SaaS and fintech. Founders get investor-grade data tools—Blueprint, Benchmarks and open-source trackers—to benchmark metrics, size rounds and sharpen their fundraising story.

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European VCB2B SaaS investorfintech seed fundingSeries A SaaS VCSaaS benchmarking toolfundraising calculator EuropeLondon fintech investordata-driven VC

Features of Defiant VC

Blueprint: VC-style readiness report that scores your B2B SaaS pitch and pinpoints gaps before you meet investors

Private Benchmarks: compare your ARR growth, Net Retention, CAC payback and burn-multiple to 1,000+ European seed/Series A SaaS companies

Open-Source Tracker: live dashboard of GitHub stars, forks and repo velocity for every B2B software & fintech startup in Europe

Fundraising Calculator: enter burn, runway and growth plan; get a data-backed range for the round size and valuation you can raise

Head-to-Head Benchmarking: upload your metrics and instantly see how you rank against top-quartile peers

Investor Match: filter-ready list of Defiant partners and portfolio founders to speed up warm intros and term-sheet talks

Use Cases of Defiant VC

Seed or Series A B2B SaaS founders who need to sanity-check narrative and metrics before investor meetings

Teams that want real European SaaS benchmarks instead of US-centric data

Fintech startups looking for a fund that understands compliance, risk models and go-to-market in Europe

Founders building a data-driven pitch deck: use the calculator to justify round size and runway

VC analysts mapping the European B2B landscape via GitHub activity and funding rounds

Post-Product-Market-Fit companies refining pricing, churn and sales-efficiency targets using live benchmarks

FAQ about Defiant VC

QWhat is Defiant VC?

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.

QWhich sectors and stages does Defiant VC target?

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.

QHow does the Blueprint tool work?

Upload your metrics; Blueprint generates a VC-style scorecard that flags strengths, weaknesses and the exact benchmarks investors will test you against.

QWhat data is inside Benchmarks?

Private dataset of 1,000+ European seed & Series A SaaS companies covering ARR growth, NRR, gross margin, CAC payback, burn-multiple and valuation multiples.

QWhat do you require from founders before investing?

Product in market with paying customers, early signs of product-market fit, and a repeatable growth or sales motion we can scale.

QHow does the fundraising calculator help?

Enter current burn, cash runway and projected growth; the calculator outputs a recommended round size and valuation range based on real European SaaS data.

QWhich geographies does Defiant cover?

Core focus is Europe; we also back European founders going global and will consider opportunistic deals elsewhere. We have an additional hub in Lisbon.

QWhat does the open-source tracker measure?

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.

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