Name

SILICON GORGE APPS LTD

Legal name

Silicon Gorge Apps Ltd

Website

https://silicongorgeapps.com

Company type

Private

Founded year

2024

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Bristol

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales

Revenue model

1. Custom App Development Services: Bespoke Flutter app development and full-stack custom business applications for clients. Project-based pricing with costs significantly lower than established agencies due to AI assistance and low overheads.
2. IndiStamp SaaS Platform: B2B SaaS loyalty and growth platform for independent businesses. Free digital loyalty stamp card with simple low monthly price per store. Pricing is purpose-led rather than profit-led.
3. QA and Maintenance Services: Testing, QA, and maintenance services for existing apps including automated testing using Appium and BrowserStack.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Silicon Gorge Apps is a Bristol-based micro-agency that develops Flutter cross-platform mobile applications for iOS and Android and full-stack custom business software using ASP.NET Core, MySQL, and Blazor. The company also owns and operates IndiStamp, a B2B SaaS loyalty and growth platform strictly for independent businesses, and the River Levels England consumer mobile app. Services leverage AI coding assistance (Copilot, Claude) to deliver quality outcomes at lower cost than established agencies.

Product overview

Silicon Gorge Apps is a Bristol-based micro-agency offering two distinct service lines: (1) Flutter cross-platform mobile app development for iOS and Android, and (2) full-stack custom business applications using ASP.NET Core, MySQL, and Blazor. The company has also developed two proprietary products: IndiStamp, a B2B SaaS platform with consumer loyalty app for independent businesses that rewards advocacy as well as loyalty; and River Levels England, a consumer app providing Environment Agency river level and flood alert data.

Differentiator

Problem solved

Functional benefit

Brands

• IndiStamp: B2B SaaS loyalty and growth platform strictly for independent businesses, with a consumer app that rewards advocacy as well as loyalty. Purpose-led business focused on helping independents grow.
• River Levels England

Products and services

• IndiStamp B2B SaaS growth platform for independent businesses paired with a consumer loyalty app that rewards both loyalty and customer advocacy. Features include digital loyalty stamp cards, customer campaigns, in-app CRM messaging, WhatsApp support, and point-of-sale materials. Strictly for independent businesses only.
• River Levels England Consumer mobile app that displays near-live river level and flood alert data for England using Environment Agency data API. Features Google Maps integration, charting for historical data, local caching, current river level and trend display, and station favourites.
• Flutter App Development Cross-platform mobile app development service using Google's Flutter framework to build apps for iOS and Android from a single codebase. Includes app design and build, MVP builds, automated testing via Appium and BrowserStack, and ongoing modification and maintenance.
• Full-Stack Custom Business Applications Custom business software development including APIs, databases, admin portals, websites, third-party integrations, payment systems, and CRM. Preferred tech stack is ASP.NET Core, MySQL, and Blazor.
• Testing, QA and Maintenance Testing, QA, and maintenance services for existing bespoke apps and software, including automated test build using Appium and BrowserStack, plus ongoing maintenance to keep software performant and up to date.

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature3 records

Partnerships

One partnership is on record.

• IndiStampcoreOthersSilicon Gorge Apps conceived and created IndiStamp, a B2B SaaS growth platform strictly for independent businesses with a consumer app that rewards advocacy as well as loyalty. This is a purpose-led business with strong purpose-led messaging. Nearly 70p of every £1 spent at a local independent business stays in the local economy compared to just 43p at chains.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• ArcTouch: US-based mobile app development agency specialising in iOS, Android, and cross-platform builds for enterprise and consumer clients. Comparable on mobile-first custom development and end-to-end delivery, though larger in scale.
• Waracle: UK mobile and IoT app development agency with a strong Flutter and cross-platform practice. Comparable on Flutter specialism, full lifecycle delivery, and UK SMB-to-enterprise client base.
• Squid (loyalty platform): Digital loyalty platform serving independent retailers and high-street businesses. Explicitly named by Silicon Gorge as an IndiStamp competitor and the closest peer on purpose-led positioning for independents.
• LoyalZoo: Digital loyalty and customer engagement platform for independent retailers and small chains. Comparable on SMB loyalty SaaS mechanics (stamp cards, in-app CRM, campaigns) that overlap directly with IndiStamp's feature set.
• Stamp Me: Digital loyalty stamp card platform for SMBs, similar in category positioning to IndiStamp. Comparable on the digital-stamp-card mechanic, freemium SaaS model, and independent/SMB target segment.
• Thoughtbot: US/UK product consultancy delivering custom web and mobile applications with an emphasis on engineering quality and modern frameworks. Comparable on the senior-engineer-led boutique delivery model and product-thinking approach, though larger and more generalised across stacks.
• Hedgehog Lab: UK-based digital product consultancy specialising in mobile app and software development, including Flutter work. Direct peer on Flutter mobile development, full-stack delivery, and AI-assisted engineering positioning, though at a materially larger scale (multiple offices and teams).
• Apadmi: Manchester-based mobile app development agency delivering iOS, Android, and cross-platform apps for enterprise clients. Closely comparable service offering (mobile app build, UX, ongoing maintenance) and similar UK geography, though larger headcount and enterprise focus.

Broad incumbents

• Monstarlab: Global digital consultancy with significant Flutter and mobile app development practices. Overlaps with Silicon Gorge on cross-platform mobile delivery, but at vastly greater scale and with a broader enterprise digital transformation portfolio.
• Netguru: Poland-rooted software consultancy delivering web, mobile, and full-stack custom applications. Comparable on full-stack delivery model (mobile + API + database) and target SMB/startup segment, though operating at much larger scale.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights5 records

Customer concentration

• LinkedInlinkedin.com/company/silicon-gorge-apps

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SILICON GORGE APPS LTD