Founders build the venture. We bring the missing pieces.
Aipiphany Ventures partners with bootstrapped AI startups and ambitious future founders. We bring the knowledge, people and network that turn early-stage ideas into companies that scale.
We don't promise overnight success. We promise speed, brutal clarity, and real alignment.
You don't need advice alone. You need the missing pieces around it.
Most early-stage startups aren't broken. They're incomplete. You may already have product instinct, technical depth, or early customer interest — and still feel the ground shifting under you. Building a scalable company takes more than isolated strengths.
Maybe you're technically strong but commercially underpowered. Maybe you're seeing real traction without a go-to-market engine behind it. Maybe you're moving fast, but without enough structure around legal, product, brand or execution to hold the weight of what's coming next.
None of that means you've failed. It means the picture isn't complete yet. We're the piece that completes it — so you can stop patching, and start accelerating.
So who shows up when those pieces are missing?
Not a passive fund writing checks from a distance. We sit beside founders from day zero — shaping ideas, stress-testing assumptions, and putting real skin in the game where we believe we can make a difference.
We don't chase hype. We back substance: startups with clarity, creativity and technical depth. Every venture plugs into our ecosystem of specialists in AI, UX, design, development, marketing and strategy, with dedicated legal support from day one. The missing pieces stop being missing.
We believe great companies are built by bold minds and sharpened by great questions.
And this isn't theory.
Real ventures with real traction that we're actively building with founders right now.
Chainfill — AI logistics
Chainfill is a Dutch AI startup revolutionizing logistics by automating the entry of transport documents into Transport Management Systems. Its AI reads emails, PDFs and spreadsheets directly, no templates or manual work required. With the ability to process over 800 documents per minute, Chainfill drastically reduces errors and operational costs while giving logistics teams more time to focus on strategic tasks. The platform is fast, accurate and easy to integrate, making it a powerful solution for companies of all sizes.
Visit Chainfill →
PeakTravel — AI travel
PeakTravel is an AI-powered travel engine that helps travel brands, publishers and communities turn their content and audience into revenue. Starting with wintersports but built for much more, it transforms inspiration and complex inventory into smart, conversational booking journeys across channels. Communities and content owners monetize directly through bookings, dynamic packages and upsell, while local partners and points of interest plug in via a SaaS-based AI assistant that offers personalized guidance and generates recurring subscription revenue.
Sprootal — AI sales
Sprootal is an AI-powered sales platform built on a simple belief: sales is a human craft. It takes the chase, the follow-ups and the busywork off your plate — intelligent prospecting, conversational outreach and scheduling — while keeping the conversations that actually close deals in human hands. Every message stays in your voice and under your control: preview and approve each reply, or send within your own guardrails. Built for B2B founders and growth teams, Sprootal turns LinkedIn into a predictable pipeline and gives sellers hours back every day.
Visit Sprootal →Behind every one of them, the same team.
The operators you'll actually sit across from — the people who turn up, roll up their sleeves, and build alongside you.
Matthijs van Schendelen
Matthijs van Schendelen embodies commercial vision with a contrarian mindset. A lateral thinker by nature, he combines the precision of a developer with the curiosity of a creative enthusiast. Both strategist and builder, Matthijs is the founder of Endeavour Group, where technology, creativity and business thinking meet to shape what's next.
Gerard Jan van Wageningen
Gerard Jan van Wageningen is the embodiment of corporate clarity and governance discipline. With an MBA and a strong background in executive leadership, he brings structure, oversight and strategic focus to every venture. A true pragmatist, Gerard Jan is driven by results, guided by principles, and known for turning complexity into executable plans.
Hans van Rijnswoud
Hans van Rijnswoud is the founder of Aipiphany, a born entrepreneur and natural dealmaker with a sharp instinct for spotting opportunity. He has built and scaled businesses, challenged markets, and thrives on turning bold ideas into reality. Driven by innovation and growth, Hans is constantly exploring what’s next. Wake him up in the middle of the night, and he’ll already have three new business models mapped out before breakfast.
Herwin van den Berg
Herwin van den Berg is Managing Director of Endeavour and a true marketing guru with over 30 years of entrepreneurial experience. As former Marketing Director at Heineken for a decade, he understands brand like few others. A passionate brand evangelist, Herwin brings vision, experience and creative energy to every venture, always with an eye for what makes a story stick and a business scale.
Peter Post
Peter Post is a seasoned analyst, trader and intermediary, with a sharp focus on oil and commodities. Combining deep market insight with entrepreneurial drive, he's not just an observer, he's a do-er. With a hands-on approach and a track record in both analysis and execution, Peter thrives at the intersection of strategy, instinct and action.
Dirk Lange
Dirk Lange is partner at Köster Advocaten and dedicated legal counsel for every Aipiphany venture. With deep expertise in corporate law, tech and AI regulation, he bridges the gap between bold founders and structured legal support. From company formation and IP protection to shareholder agreements and complex contracts, Dirk makes sure every venture stands on a solid legal foundation. A pragmatic operator who speaks the language of both lawyers and entrepreneurs.
…and 220 other colleagues standing behind them.
Our campus: the Endeavour ecosystem
Endeavour provides Aipiphany Ventures with a unique foundation: not just a team, but an entire ecosystem built for ambitious founders. With 25 years of experience and 160 specialists in-house, Endeavour delivers flexible support across design, development, AI, branding and growth.
With over 1,700 clients through Mailcamp and a total of 2,500 clients served across the group, the track record speaks for itself. All services are available on-demand and at startup-friendly rates.
Our campus at Gonnetstraat 32 in Haarlem is more than a headquarters. It's a creative workspace that feels like an incubator. Founders sit side by side with designers, developers and strategists. Ideas are challenged, tested and turned into real products, quickly and collaboratively.
Legal partner: Köster Advocaten
Every venture needs a sharp legal foundation. Köster Advocaten, with 45 legal professionals, is embedded in our ecosystem. One dedicated lawyer per venture, direct access, advice that moves at the pace of your company.
From company formation to shareholder agreements, from AI regulation to GDPR compliance, from employment contracts to IP protection. Whether you need to set up a BV, negotiate a licensing deal or navigate complex data privacy requirements, Köster delivers.
- Contracts: SaaS, licensing, partnerships, supplier agreements
- Corporate: company formation, shareholder agreements, cap tables
- Privacy: GDPR compliance, data processing, technology regulation
- AI & Software: AI regulation, software licensing, IP ownership
- Employment: labour contracts, personnel matters, HR compliance
- M&A: exit readiness, due diligence, acquisition structures
How we work with bootstrapped founders
A focused, hands-on approach for AI startups with a working idea or early traction. No theatre, no filler. Three clear stages from first conversation to scale.
Validate & Sharpen
We stress-test your idea, sharpen positioning and refine the problem-solution fit. Brutal clarity on what works, what doesn't, and what to focus on first.
Build & Launch
Hands-on support across product, brand, GTM, legal and finance. Our specialists step in to help you ship a real MVP and put it in front of real users.
Scale & Activate
From early traction to exit-readiness. We open our network of corporate clients, partners and operators, and stay involved as active shareholders to help you scale.
We combine operational muscle with strategic clarity. Every venture we support gets access to a full stack: legal foundations, AI and product design support, brand and growth specialists, and experienced operators who've built before.
Questions founders ask us
What is Aipiphany Ventures?
Aipiphany Ventures is a Haarlem-based, AI-native venture builder that partners with bootstrapped AI startups and ambitious future founders. Instead of writing checks from a distance, it works beside founders from day zero — providing hands-on product, brand, go-to-market and legal support through an in-house ecosystem of specialists.
Does Aipiphany invest money, or only expertise?
Aipiphany Ventures is an active builder and shareholder rather than a passive fund. Its core contribution is hands-on operational support — product, brand, go-to-market, legal and finance — delivered through its specialist ecosystem, combined with real skin in the game as an active shareholder in every venture.
Who is Aipiphany Ventures for?
Aipiphany Ventures works with bootstrapped, AI-native startups that already have a working idea or early traction, and with ambitious future founders looking for a team to build alongside. It backs substance over hype: founders with clarity, creativity and technical depth who want to move fast with real structure around them.
How is Aipiphany different from a traditional VC or accelerator?
Unlike a traditional VC that writes checks from a distance or an accelerator running fixed cohorts, Aipiphany Ventures sits beside founders from day zero as an active builder. Every venture plugs into an in-house ecosystem — around 160 specialists via Endeavour and dedicated legal counsel via Köster Advocaten — available on-demand at startup-friendly rates.
What does working with Aipiphany look like?
Collaboration follows three stages. Validate & Sharpen: stress-testing the idea and positioning. Build & Launch: hands-on support across product, brand, go-to-market, legal and finance to ship a real MVP. Scale & Activate: opening a network of corporate clients and partners while staying involved as active shareholders.
Where is Aipiphany Ventures based?
Aipiphany Ventures is based in Haarlem, the Netherlands, at Florapark 11. Founders work from the Endeavour campus at Gonnetstraat 32 — a creative workspace that feels like an incubator, where they sit side by side with designers, developers and strategists. Legal partner Köster Advocaten is nearby at Dreef 22.
Which startups are in the Aipiphany portfolio?
Aipiphany Ventures is actively building three AI ventures: Chainfill, which automates transport-document entry into logistics systems; PeakTravel, an AI travel engine that helps travel brands and communities monetize their content and audience; and Sprootal, an AI sales platform built on the belief that sales is a human craft.
Let's talk.
If you're building an AI-native startup with a working idea or early traction, we want to hear from you.