Custom Chrome Extension
Your internal tool in the browser. Built in 2 weeks.
Done-for-you Chrome extension development for internal tools, sales teams, and SaaS products. Manifest V3 compliant, reviewed and published on Chrome Web Store, with ongoing maintenance.
24h
Response time
100%
On-time delivery
5 yrs
Experience
NDA
Available
How We Work
A structured process that eliminates surprises
Describe
Tell us what you need. Use the form or email.
Quote
Receive a detailed proposal within 24 hours.
Build
We deliver in milestones with full transparency.
Deliver
Handover with documentation and source code.
The Problem
Internal Chrome extensions take 3-6 weeks of engineering time — expensive for a non-core feature
MV3 migration broke thousands of extensions and most devs lack extension-specific expertise
Chrome Web Store review process is unpredictable without prior submission experience
Capabilities
MV3 Compliant
Built on Manifest V3 from day one. No technical debt from MV2.
Web Store Publishing
We handle Chrome Web Store submission, review response, and approval.
2-Week Delivery
Scoped projects delivered and in review within 2 weeks.
Ongoing Maintenance
Monthly retainer for updates, Chrome API changes, and bug fixes.
Past Work
Case studies available under NDA
B2B SaaS Platform
Details available on request
Data Pipeline
Details available on request
API Integration
Details available on request
Pricing
Flexible engagement models to fit your needs
Build
- Scoped extension
- MV3 compliant
- Web Store submission
- 2-week delivery
- 30-day bug fixes
Build + Maintain
- Everything in Build
- $50/mo maintenance retainer
- Priority updates
- API change handling
Start a Project
Describe your project and we'll respond within 24 hours
Frequently Asked Questions
What is included in the $500 base?
One extension with up to 5 defined features. Additional features scoped separately.
Can you build extensions for Firefox too?
Yes. Firefox add-on development available at the same base rate.