2-3 senior engineers (no juniors).
We do not use junior developers or offshore teams.
Build
Build Your Custom Software with a Guaranteed Price and Guaranteed Outcomes
Most product development companies leave you guessing on the final bill and the launch date. We don’t. Using our Agentic Delivery Model, we provide production-ready custom software development with a 12-month bug-free warranty. No "Slow Reveals." No budget blowups. Just high-velocity execution.
Eliminate budget anxiety. We provide a fixed investment for your project. If it takes longer than expected, that’s on us, not you.
Build is our execution engine for custom software development. Our AI-enhanced software development process allows our US-based software development team to build faster and more accurately than other agencies.
Fixed milestone price
Any overage on us
Guaranteed outcome
The software works as specified or we fix it
Twelve-month bug-free warranty
Three commitments on every build engagement
What changes
Build: High-Velocity Software Development for Product Leaders.
Guaranteed Outcomes
We define success upfront and guarantee that the final software works exactly as planned.
Agentic Implementation
We utilize a full stack development team powered by an agentic model to deliver high-quality code at break neck speed.
Software Development with Warranty
We don’t just hand over code and disappear. Every line is backed by a 12-month bug-free warranty. If it breaks, we fix it, at no cost to you.
100% US-Based Team
You get an expert product development team in your time-zone, speaking your language.
Your team
A Partnership Built on Results, Not Just Hours.
When you choose The Gnar as your product development company, you aren’t just hiring "extra hands." You are hiring a strategic partner that takes ownership of the outcome. Our model is designed for enterprise software development services and B2B companies that require precision.
Gnar product manager to guide strategy and execution
Strategic Oversight: Founder-level involvement in project direction.
Proof
Our work
Platform rebuild
Helping AARP Foundation Deliver $10M+ in Property Tax Relief to Seniors
40%reduction in required clicks
28,000+users have applied for tax relief
Zero to launch
Zero to Launch: Building Gridly’s Home Electrification Platform
2023launched in March
2024acquired by Elephant Energy
New product launch
Building and launching Kolide’s mobile app
Livein Google Play and the Apple App Store
Acquiredby 1Password, February 2024
How it works
A Foundation-First Approach
Having launched products for companies like Kolide (acquired by 1Password), LevelUp (acquired by GrubHub), and Johns Hopkins University, we excel at establishing rock-solid foundations for new applications. When you work with us, you gain instant access to the best our engineers have to offer.
Step 1
Codebase Architecture
Setting up scalable, maintainable code structures
Step 2
Development Workflow
Implementing industry best practices for code contribution
Step 3
Hand-off Ready
Documenting everything you need to take ownership fast
Our record
Why Gnar?
“We weren’t just a project to them.”
Even now, they catch up and ask how the app is running, and not from a sales standpoint. They really care about our end-users.
Amit Kapoor Chief Executive Officer, First Line Technology
Common questions
Frequently asked questions
Still have questions?
What is the Build phase?
Build is our high-velocity service for building new products or major features. It uses our Agentic Delivery Model to provide custom software development with higher velocity and lower risk than traditional agencies.
What team will I be working with?
You will work with a U.S. based full stack development team of software developers, designers, and product managers. We do not use junior developers or offshore teams.
What is the “Agentic Delivery Model”?
It is our proprietary evolution of software development. We use Context-Driven Development (CDD) where AI agents handle high-volume code generation under the strict supervision of our senior US-based engineers.
How do you ensure quality?
Quality is built into our CDD process. Every project is backed by a 12-month bug-free warranty. We are one of the few product development companies that stands behind our code for a full year after launch.
What happens after launch?
You can either transition development to your internal team with our support and knowledge transfer, or maintain a long-term partnership with us for continued development. Either way, you’re covered by our 12-month bug-free warranty.
How do you handle pricing?
Unlike other firms that use “Time and Materials” to bill for their own slow processes, we offer a Guaranteed Price. You know exactly what your investment is before we write a single line of code.
Can you share examples of successful projects?
We’ve successfully launched products for companies like Kolide (acquired by 1Password), Qeepsake (featured on Shark Tank), AARP, and Johns Hopkins University. Our experience spans from funded startups to major enterprises across various industries. Learn more about our work.
Is this the same as Gnar Ignite?
Yes. Gnar Ignite is now called Build. Same milestone pricing and the same guarantee.
Start here
Custom Software Development with a Guaranteed Price and Guaranteed Outcomes.
Most agencies hide the true state of your project until the budget is gone and it’s too late to change course. We replace that uncertainty with a guaranteed price, a senior US-based team, and the AI-enhanced speed you need to win.
Let’s Build TogetherLet’s Talk
Contact Us
Tell us what you’re trying to build or fix.
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