Product partner behind the fastest-growing companies in tech.

AI-native product teams that plug into yours or own builds end to end. Product, design, engineering, and QA. Based in San Francisco and Prague.
Experts in finance, healthcare, cybersecurity, and education.
Top 0.3%
European talent
5 / 5
★★★★★
client rating on Clutch,
#1 ranked in the Czech Republic
client rating on Clutch
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OpenAI
TÜV SÜD certification mark in an octagonal shape with text ISO/IEC 27001 below.
ISO 27001 certified
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The companies we partner with raise hundreds of millions and generate billions in new revenue.
We specialize where the stakes are highest. Finance Industries where quality and compliance are non-negotiable.

Our teams work end to end, from discovery, to delivery, production and rollout. Senior product builders, paired with AI-native workflows, shipping faster than the in-house teams we sit alongside.
‍
And when you're ready to build your own engineering hub in Europe, we build it with you.

Logo with a stylized lowercase letter 'b' encompassing a keyhole symbol, followed by the text 'blackpoint' with 'black' in black and 'point' in green.
Cybersecurity
Series C
$201M raised
A cybersecurity platform for MSPs. Named Market Leader at the 2026 Global InfoSec Awards.
Nasdaq Private Market logo with stylized pink horizontal lines to the left of the text.
Finance
Series C
$144M raised
A marketplace for private company liquidity. $70B+ in transactions processed for 200,000+ users.
OpenLoop company logo featuring a pink intertwined loop design to the left of the dark blue text 'OpenLoop'.
Healthcare
Series A
$27M raised
A telehealth infrastructure platform. Powers care access across all 42,000 U.S. zip codes.
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Finance
Series C
$69M raised
A platform connecting banks, asset managers, and underwriters. $40T+ in assets flows through it.
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Finance
Post-IPO
A public alternative asset manager. Now manages $319B in assets.
PlexTrac company logo with a circular design incorporating a geometric pattern on the left and the text 'PlexTrac' in a modern font.
Cybersecurity
Series B
$81M raised
A workflow platform for security teams. Used by Fortune 500 companies.
Productboard logo
Productivity
Series D
$262M raised
A product management platform. Valued at $1.7B, trusted by Microsoft, Zoom, and Volkswagen.
Logo with a stylized lowercase letter 'b' encompassing a keyhole symbol, followed by the text 'blackpoint' with 'black' in black and 'point' in green.
Cybersecurity
Series C
$201M raised
A cybersecurity platform for MSPs. Named Market Leader at the 2026 Global InfoSec Awards.
Nasdaq Private Market logo with stylized pink horizontal lines to the left of the text.
Finance
Series C
$144M raised
A marketplace for private company liquidity. $70B+ in transactions processed for 200,000+ users.
OpenLoop company logo featuring a pink intertwined loop design to the left of the dark blue text 'OpenLoop'.
Healthcare
Series A
$27M raised
A telehealth infrastructure platform. Powers care access across all 42,000 U.S. zip codes.
The letters CMG in bold black font next to a stylized blue paper airplane icon.
Finance
Series C
$69M raised
A platform connecting banks, asset managers, and underwriters. $40T+ in assets flows through it.
Stylized outline of an owl facing left next to the text 'BLUE OWL' in uppercase letters.
Finance
Post-IPO
A public alternative asset manager. Now manages $319B in assets.
PlexTrac company logo with a circular design incorporating a geometric pattern on the left and the text 'PlexTrac' in a modern font.
Cybersecurity
Series B
$81M raised
A workflow platform for security teams. Used by Fortune 500 companies.
Productboard logo
Productivity
Series D
$262M raised
A product management platform. Valued at $1.7B, trusted by Microsoft, Zoom, and Volkswagen.
How we help

Where we show up. And deliver.

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You have a clear vision and need an experienced team to take it from zero to production fast, with full accountability for the outcome.

Growth is outpacing your team's capacity. You need to accelerate delivery without sacrificing quality or accumulating technical debt.

Your roadmap needs AI capabilities your team doesn't have. You need a team with experience in taking AI products from idea to production.

Your team is using AI in development, but you can't demonstrate measurable gains and roll out adoption org-wide. You need a clear strategy with efficiency outcomes you can align your team around and present confidently to the board.

We integrate our team into your org, to help you hit your immediate goals with no ramp-up time. In parallel, we set up everything you need to scale your own in-house European engineering hub in a cost-effective way.

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Typescript
Zod
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React.js
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React Native
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Shadcn
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Tailwind CSS
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React Hook Form
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i18next
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Next.js
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tRPC
Node.js logo
Node.js
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Python
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JWT (JSON WEB Token)
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Prisma
PostgreSQL logo
PostgreSQL
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PostGIS
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Supabase AUth
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Typesense
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Firebase
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Vercel
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Sentry
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Terraform
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GitHub
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Turborepo
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Google Cloud Platform
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AWS
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Microsoft Azure
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QASE
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Postman
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Playwright
What makes us different

What sets us apart.

5×

faster development speed

AI-native delivery

AI is embedded across our entire development lifecycle. Our teams consistently become the highest-performing group inside the client product orgs we join.

TÜV SÜD certification mark in an octagonal shape with text ISO/IEC 27001 below.

ISO 27001 certified

80+

products shipped

Series A to D experts

We've lived it all, which is why we know what matters at each stage, what the right trade-offs are, and how to navigate our clients to their next key stage.

4 yrs

average partnership duration

Partner, not a vendor

We work with clients for years, ownership, continuity, and commitment are the core.
‍
When the time comes, we help you make that transition, hiring the best people.

5 out of 5 ★★★★★

Clutch rating from 36 clients

Ranked the #1 custom software development company in the Czech Republic.

0.3%

applicants hired to our teams

Top engineering talent

We hire only the top talent from Europe's strongest engineering pools. Our teams average 10 years of experience.

Schedule a 30-min call to find out more.
Get in touch
Selected case studies

Work that speaks for itself.

High-compliance industries where getting it wrong isn't an option. Product decisions in these spaces aren't just product decisions. They're business decisions with legal, regulatory, and reputational stakes attached.

Industries where getting it wrong isn't an option.
Finance
Healthcare
Cybersecurity
Education
SaaS

Product decisions in these spaces aren't just product decisions. They're business decisions with legal, regulatory, and reputational stakes attached. We've built in all five. We know where the edge cases are.

See all work

★★★★★

Coming soon

Cybersecurity

Series C

Blackpoint Cyber

$100M+ saved vs. building in-house
Coming soon

Finance

Series C

Nasdaq Private Market

$1.5B in new business generated

Finance

Series C

Capital Markets Gateway

$40T+ in assets on platform

Healthcare

Series A

OpenLoop Health

Nationwide virtual care at scale

Cybersecurity

Series B

PlexTrac

Trusted by Fortune 500 companies 

Retail Technology

Series C

Swiftly

Backed by $210M at a $1B+ valuation

Hospitality

Series A

Virtual Dining Concepts

7,000+ restaurant partners nationwide

EdTech

Established Business

Exam Papers Plus

Trusted by 100,000+ parents, students and educators

Finance

Series A

Karus

$2T underwritten at point-of-sale, 73,000 unique users

Finance

Series A

Plotify

Property purchase completed in 10 minutes

Hospitality

Acquired

Crave

Successfully launched in 3 cities and got acquired

Human Resources

Seed

Reservoir

Named one of Poets and Quants' most disruptive MBA startups of 2023

EdTech

Self-funded

Curriculum Advances

Launched at the AMBA global conference

Media

Seed

Storyvine

Used by Fortune 500 healthcare, IBM, Biogen, Janssen, and Novartis

Human Resources

Seed

Vette

24/7 live interviews

Finance

Seed

Reavo

Aggregation of all loyalty cards into one app

Finance

Seed

Sett

Cut presentation creation time from hours to minutes

Finance

Seed

Dot Residential

5-click property purchasing flow

E-commerce

Seed

West Tenth

3,000+ entrepreneurs onboarded across 29 US cities
Coming soon

Cybersecurity

Series C

Blackpoint Cyber

$100M+ saved vs. building in-house
Coming soon

Finance

Series C

Nasdaq Private Market

$1.5B in new business generated

Finance

Series C

Capital Markets Gateway

$40T+ in assets on platform

Healthcare

Series A

OpenLoop Health

Nationwide virtual care at scale
How we work

Two models. One standard of work.

Whether we embed into your team or run a workstream autonomously, you get the same thing: senior people who care about what gets built, not just that it gets built. We don’t just execute against a spec; we challenge assumptions, shape decisions, and take responsibility for what actually ships.

Model 01
·
Autonomous Team
We own it end-to-end

We deploy a complete cross-functional team of engineers, QA, designers, and PMs to deliver outcomes, not just output. Whether building from zero or owning an entire workstream, we take full ownership across discovery and delivery, and drive key decisions.

No handholding required. We're in the driver's seat from day one.

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Model 02
·
Embedded Roles
We join your product org

Our people, whether individual contributors or full teams, work alongside yours as true partners, not external contractors. We bring our own expertise, perspective, and standards to your product org, so you get the output of a senior, experienced team without needing to build one from scratch.

Senior contributors not waiting to be told what to do.

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Not sure which model fits? We'll recommend one in a 30-min call.
Get in touch
AI capabilities

AI in how we work. AI in what we build.

We build faster, measurably

AI is embedded across every OAK'S LAB team: in discovery, delivery, and review.

For us, it’s not a buzzword but
a practical operating model, managed and implemented securely, that becomes more effective over time.

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5x development speed
in the last year

We build AI-powered products

When AI is core to the product, we know how to move from experimentation to execution.
‍
We’ve shipped intelligent automation to production-grade ML features for companies that can't afford to wait on the perfect internal hire.

Production-grade AI features that drive outcomes

Context +

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We don't just build with AI.

We work with your internal teams to embed AI practices, the efficiency stays after we leave.

Who we are

American company based in Prague and San Francisco, built on the best engineering talent in Europe.

Jake & Theo, OAK’S LAB Founders
THE OAK'S LAB HQ

We've spent a decade in the hardest moments of a product's life. The moments that separate the companies that make it from the ones that don't.

Founded by American-Czech brothers. OAK'S LAB is a bridge between American ambition and the strongest engineering talent Europe has to offer.

We aren't another vendor. We build teams as ambitious about the product as the founders who own it.

Prague
THE OAK'S LAB HQ
San Francisco
THE OAK'S LAB HQ
We’ve earned a 5-star rating on Clutch with 36 client reviews.

What our clients say.

Stamo Hadjiyski
Co-founder

“We grew from a small engineering presence to a full team with them. They’ve supported us through different stages of growth and scaling, providing the talent and structure we needed at each phase.”

Finance
Series C
Capital Markets Gateway
$40T+ in assets on platform
View case study
Steve Thompson
CPO

“OAK’S LAB quickly understood our business and industry, collaborated seamlessly across stakeholders, and delivered a highly technical product that exceeded expectations. They proactively solved problems and consistently brought improvements we hadn’t foreseen.”

Healthcare
Series A
OpenLoop Health
Nationwide virtual care at scale
View case study
Dan DeCloss
CTO

“Their focus on process, quality code, and delivering real product value directly supported our customer growth. They were a major part of helping us expand.”

Cybersecurity
Series B
PlexTrac
Trusted by Fortune 500 companies 
View case study
Aaron Held
Senior Engineering Director

"The Phase 1 launch hit our projected date and budget. Every single member of the Swiftly team who interacted with OAK'S LAB, from business to engineering, found them highly skilled and pleasant to work with."

Retail Technology
Series C
Swiftly
$210M raised in venture capital, $1B+ valuation
View case study
Kerry Gilligan
VP Product

“OAK’S LAB reliably took on our biggest product challenges and always delivered.”

Hospitality
Series A
Virtual Dining Concepts
7,000+ restaurant partners nationwide
View case study
Marc Wells
CEO

“They haven’t just built to spec; they genuinely want the product to be good and have pushed back when something could be better.”

EdTech
Established Business
Exam Papers Plus
Trusted by 100,000+ parents, students and educators
View case study
Aaron Travis
CEO

“They truly dug in to understand our business and revenue model, which helped us find product-market fit and close enterprise customers. Everything we built together was designed to drive revenue.”

Finance
Series A
Karus
$5B+ underwritten at point-of-sale, 73,000 unique users
View case study
Anish Malhotra
CEO

“Working with OAK’S LAB allowed me to prioritize being a founder and build my business. Having an extended team at hand, with a proven track record, allowed me to do just that. I was more confident about welcoming new ideas while being hands-off.”

Finance
Series A
Plotify
Property purchase completed in 10 minutes
View case study
Devin Wade
Founder & CEO

“OAK'S LAB has been integral to Crave’s success. They’ve implemented a structured product development process, built an awesome product, and are key to helping us scale as a business.”

Hospitality
Acquired
Crave
View case study
James Gabriel Azar
Founder

“OAK'S LAB helped turn my vision for a platform into a crisp MVP. They focused deeply on the why and the user experience, communicated clearly, and delivered on time and on budget. Their problem solving and focus on the results truly stood out.”

Human Resources
Seed
Reservoir
Named one of Poets and Quants' most disruptive MBA startups of 2023
View case study
David Lefevre
Founder

“OAK’S LAB is a group of bright, motivated, and talented people who take pride in all aspects of their work.”

EdTech
Self-funded
Curriculum Advances
Launched at the AMBA global conference
View case study
Shameel Khan
CCO

“They operate like an in-house team. They are highly collaborative, responsive, and committed to going the extra mile. Their professionalism and technical execution stand out.”

Finance
Seed
Dot Residential
5-click property purchasing flow
View case study
Andi Garavaglia
Former Founder & COO

“This team is invested holistically in your business’s growth.”

E-commerce
Seed
West Tenth
3,000+ entrepreneurs onboarded across 29 US cities
View case study
Let’s talk

When the work matters, the partner matters.

We work with a select number of high-growth companies, so we can go deep and act as a true partner, not just a vendor.