Product Development Services for Venture Curator Members Who Want to Launch Smart

Byldd helps startup founders turn ideas into working products in ~ 45 days. Our all-in-one product team handles design, development, and launch so you can focus on growth.

100+

Products Delivered

100%

Client Retention

9.8

NPS

App Preview

Our portfolio companies are backed by

Google for Startups Y Combinator The Ember Company New Age Capital RG Tacklebox cartier

JASIE’S PRODUCT STORY

Turn your Idea into a Clear Product Roadmap.

Jasie had a brilliant idea for a consumer-debt management platform but coding wasn’t her thing. She needed a partner who could turn her vision into a plan - enter Byldd.

jasie dunk jasie dunk
flexible flexible

Flexible Teams Built Around the Product’s Needs.

With Byldd, Jasie had the freedom to scale her product team up or down as her platform evolved — getting exactly the expertise she needed, when she needed it.

Long Term Partners - product and beyond.

JASIE’S Product launched, users onboarded, revenue followed and eventually, a fintech giant acquired her platform (so proud!). Byldd supported her through every step.

long term long term

Build products that investors and customers LOVE.

Brian Gabay

Founder & CEO at Arrange

Sheereen Brown

Co-Founder & CEO at Between

Jasie Dunk

Founder & CEO at Decimal

Control costs while hitting goals - at all stages.

Byldd gives you a flexible full-stack Product team; Engineers, Designers, PM, QA, and CTO oversight - build only the team you need, when you need it.

how it works image

Avoid costly mistakes with a team that has
built 100+ successful products.

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Rank and Rent Engine (RARE)

Byldd partnered with entrepreneur Ryan Dalton to transform his fragmented Airtable- and Twilio-based rank-and-rent business into a scalable SaaS platform. The challenge was unifying SEO research, due diligence, CRM, call tracking, and billing in one seamless product. Our team designed and built RARE, integrating real-time SEO tools, automated lead management, and subscription billing. Despite complex API dependencies and multi-tenant architecture needs, the first version launched successfully with paying customers within 24 hours. Today, RARE saves users 50% of their time and drives growing subscription revenue.

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Contra Padel

Sports-tech startup Contra Padel partnered with Byldd to build a player-first ecosystem combining a mobile app, club web platform, and Spider hardware integration for performance tracking. Existing platforms focused only on bookings, ignoring player engagement and cancellations. We delivered a product that automated matchmaking, streamlined club refunds, and decoded raw sensor data into actionable performance insights. Key challenges included binary hardware integration and building a phased matchmaking algorithm under tight timelines. The product was showcased at the Olympic Museum in Italy, earning recognition and positioning Contra Padel for investor traction.

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Between

Between was founded to improve how clients connect with birth workers, addressing challenges around discovery, contracts, and payment friction in maternal care. Byldd worked with the founders to refine their Figma designs and deliver a mobile-first product in three months. The platform enabled easy doula-client matching, automated contracts, empathetic notifications, and a dispute-first payment model to minimize awkward conversations. Challenges included reconciling inconsistent designs mid-project and integrating vendor payouts. Despite problems, the product launched successfully alongside a marketing site, giving the founders a live solution to validate in-market and scale further

Each step designed to ensure Your Success.

We follow a proven, lean process that transforms your vision into a market-tested, scalable product — fast.

Idea Refinement & Scope

We work closely with you to sharpen your product vision and define the core problem worth solving.

Rapid Product Development

Using our proprietary AI automation tools, we fast-track development by auto-generating essential features — saving time and cost.

Launch/Scale Fast

We help you launch or level up your product with a strategic plan.

User Behavior Loops

We dive deep into collected data and metrics to uncover key insights that shape strategy.

Iterative Development

We make continuous updates that improve usability, boost engagement, and increase your product's value.

Scale & Partner Long-Term

As your growth partner, we help scale infrastructure, optimize performance, and guide long-term product evolution.

Each step designed to ensure Your Success.

We follow a proven, lean process that transforms your vision into a market-tested, scalable product — fast.

idea

Idea Refinement & Scope

We work closely with you to sharpen your product vision and define the core problem worth solving.

rapid

Rapid Product Development

Using proprietary automation tools, we fast-track development by auto-generating essential features — saving time and cost.

launch

Launch/Scale Fast

We help you launch or level up your product with a strategic plan.

customer

User Behavior Loops

We dive deep into collected data and metrics to uncover key insights that shape strategy.

iterative

Iterative Development

We make continuous updates that improve usability, boost engagement, and increase your product’s value.

scale

Scale & Partner Long-Term

As your growth partner, we help scale infrastructure, optimize performance, and guide long-term product evolution.

The Right Tech Stack
for Faster, Smarter Growth

Tools we use to build fast, scalable products — modern, proven, and production-ready.

JsJavaScript
ReactReact
FlutterFlutter
Node.jsNode.js
Express.jsExpress.js
MongoDBMongoDB
PythonPython
React NativeReact Native
SwiftSwift
KotlinKotlin
JsJavaScript
ReactReact
FlutterFlutter
Node.jsNode.js
Express.jsExpress.js
MongoDBMongoDB
PythonPython
React NativeReact Native
SwiftSwift
KotlinKotlin

Services

What we build — always modern, always scalable.

WebAppWeb App
Development
AndroidAndroid App
Development
iosAppiOS App
Development
SoftwareSoftware
Development
AI IntegrationAI
Integration
Digital TransformDigital
Transformation
WebAppWeb App
Development
AndroidAndroid App
Development
iosAppiOS App
Development
SoftwareSoftware
Development
AI IntegrationAI
Integration
Digital TransformDigital
Transformation
WebAppWeb App
Development
AndroidAndroid App
Development
iosAppiOS App
Development
SoftwareSoftware
Development
AI IntegrationAI
Integration
Digital TransformDigital
Transformation

Founders are RAVING about us.

Empowering ambitious Founders to launch/scale tech products — fast.

  • Fractional CTO/Software Architect.
  • Designer, Product Manager and Testers.
  • Dedicated Full-stack developers.

All aligned to build what matters — your product.

Get your no-cost product consultation.