Industry Leaders
Top-right · Both axes ≥ 50
5FIRMS
Strong on both Core Competencies and 360-Performance. These firms have proven track records, deep specialisation, and solid client outcomes. Default recommendation for most buyers.
Top Flutter Developers in the United Kingdom
Goodfirms has reviewed 209 Flutter Developers in the United Kingdom as of September 2026. The top-ranked firm is Instinctools (4.9 stars, 27 verified reviews, $25 - $49/hr, founded 2000, London). Across the category, the median hourly rate is $37, median client rating is 4.9, and 21% of firms employ 50+ members. Explore the vetted Flutter Developers in the United Kingdom companies below, compare their strengths, and connect with the provider best suited to your requirements.
Goodfirms has verified 209 Flutter Developers in the United Kingdom - part of 5,213+ Flutter App Development Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action
Here are the United Kingdom's Best Flutter Development Companies & Developers
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Over the last 25 years, our expert team has leveraged customer insights to address challenges and deliver high-quality solutions through collaboration with leading international clients. We envision dedication to accessibility, ensuring that our solutions empower every business. We have a history of delivering excellence in Custom Software Development, Digital Marketing, Resource Augmentation, Amazon Web Services, ... read Softech Systems Pvt LTD reviews & insights
Over the last 25 years, our expert team has leveraged customer insights to address challenges ... read Softech Systems Pvt LTD reviews & insights
< $25/hr50 - 2491998London, United Kingdom
iBiT Progress: Empowering Innovation and Progress At iBiT Progress, we are dedicated to driving innovation and delivering cutting-edge technology solutions that propel businesses toward a brighter future. Established with a vision to provide exceptional IT services and solutions, we have grown into a dynamic and versatile company with a global footprint. Our commitment to excellence ... read iBiT Progress reviews & insights
iBiT Progress: Empowering Innovation and Progress At iBiT Progress, we are dedicated to driving innovation ... read iBiT Progress reviews & insights
NA10 - 492017Brentwood, United Kingdom
Founded in 2019, Threems has evolved from a small group of like-minded freelancers into a dynamic collective of digital marketing and creative experts. Our mission is simple: to deliver top-quality digital marketing campaigns, automate systems that take care of the heavy lifting, and continuously push boundaries in the marketing landscape. Our Services, Tailored for You: ... read Threems Marketing Agency reviews & insights
Founded in 2019, Threems has evolved from a small group of like-minded freelancers into a ... read Threems Marketing Agency reviews & insights
NA10 - 492019London, United Kingdom
A-listware is a dynamic IT consulting and software development company where bold ideas unite with expert execution to create impactful global digital transformation solutions. With over 10 years of experience, we've collaborated with innovative companies like Arduino and Kingspan, helping them transform their ideas from scratch to fully scalable enterprises. Our mission is to build ... read A-listware reviews & insights
A-listware is a dynamic IT consulting and software development company where bold ideas unite with ... read A-listware reviews & insights
$25 - $49/hr50 - 2492017Eastbourne, United Kingdom
DreamDelegate Ltd is a full-service digital and technology agency providing website development, SEO services, and mobile app development to businesses worldwide. We help startups, SMEs, and growing enterprises build powerful digital foundations that drive traffic, engagement, and revenue. Our solutions are engineered using modern frameworks such as Next.js, React, Node.js, and scalable cloud infrastructure, ensuring ... read Dream Delegate reviews & insights
DreamDelegate Ltd is a full-service digital and technology agency providing website development, SEO services, and ... read Dream Delegate reviews & insights
$25 - $49/hr2 - 92023London, United Kingdom
Using AI Tools
Canva
Claude
ChatGPT
Gemini
Grammarly
We build stunning, mobile-first websites and dominate Google rankings to help your business thrive in the digital age. We understand the unique challenges of different industries and create custom solutions that work.
We build stunning, mobile-first websites and dominate Google rankings to help your business thrive in ... read BrainyWebs - Web Design & Marketing reviews & insights
$25 - $49/hr2 - 92017London, United KingdomWhy BrainyWebs - Web Design & Marketing?
- Custom-built site design tailored to fit the brand
- Rapid 3-Day delivery, industry-leading speed.
- Proven Process to Get More Leads
Using AI Tools
- ChatGPT
- Claude
- Gemini
GitHub Copilot
Cursor- + 2 More
Securovix is a London-based creative technology studio helping startups and businesses scale through AI automation, software development, cyber security, and digital growth solutions.We specialize in building modern websites, SaaS platforms, AI-powered systems, mobile applications, and secure digital infrastructures tailored to business needs. Our mission is to simplify technology for growing businesses by providing design, development, ... read Securovix reviews & insights
Securovix is a London-based creative technology studio helping startups and businesses scale through AI automation, ... read Securovix reviews & insights
$50 - $99/hr2 - 92026London, United KingdomWhy Securovix?
- AI-Driven Business Solutions
- End-to-End Tech Expertise
- Fast & Scalable Development
nCube helps clients accelerate product development by providing remote software development teams.We have access to a pool of exceptional talents and are able to source rare experts with knowledge of cutting-edge technologies. Our goal is to provide the technology team you would work with for years to come.Operating since 2008, we have nurtured stable, long-term ... read nCube reviews & insights
nCube helps clients accelerate product development by providing remote software development teams.We have access to ... read nCube reviews & insights
$25 - $49/hr50 - 2492008London, United Kingdom
Using AI Tools
- Claude
- ChatGPT
- Cursor
n8n- GitHub Copilot
AI is not new to us. We were publishing machine learning research and building intelligent systems years before the current rush, and we have spent over a decade turning that work into software that businesses use every day.T&M Consultants designs, builds, and runs AI voice agents, chatbots, and workflow automation for founders and small businesses, ... read T&M Consultants reviews & insights
AI is not new to us. We were publishing machine learning research and building intelligent ... read T&M Consultants reviews & insights
$25 - $49/hr2 - 92020London, United KingdomWhy T&M Consultants?
- Researchers treat AI as engineering not resellers.
- Try live demos and case studies before committing
- We build the right thing, then stay accountable
Globe Tech Soft is one of the top web and mobile app development consulting company. Expertise in mobile, web, ecommerce, cloud and application development and more. Clients & partners include startups to Fortune 500 companies in UK & US.
Globe Tech Soft is one of the top web and mobile app development consulting company. ... read Globe Tech Soft reviews & insights
NA10 - 49Croydon, United Kingdom
At House of Gearheads, we craft solutions that simplify complexity and power business growth. Whether it’s AI-driven insights, blockchain security, or seamless app development, our team delivers results that matter.
At House of Gearheads, we craft solutions that simplify complexity and power business growth. Whether ... read House of Gearheads Limited reviews & insights
$25 - $49/hr2 - 92022London, United Kingdom
KodekX is a modern software development company that helps startups, SMEs, and enterprises transform ideas into reliable, scalable, and high-performance digital products. With a deep focus on quality, speed, and innovation, we deliver tailor-made solutions that drive business growth and long-term value. We specialize in end-to-end custom software development, including: Mobile App Development (iOS, Android, ... read KodekX reviews & insights
KodekX is a modern software development company that helps startups, SMEs, and enterprises transform ideas ... read KodekX reviews & insights
NA10 - 492025Bournemouth, United Kingdom
WiseBusiness IT LTD (WiseBuz) – Your Global Digital Growth Partner At WISEBUSINESS IT LTD (WiseBuz), we believe digital success is more than being online — it’s about visibility, conversion, and sustainable growth. Founded with over 12 years of experience, WiseBusiness is a trusted digital marketing agency in Morocco, the UK, and internationally, helping brands transform ... read WISEBUSINESS IT LTD reviews & insights
WiseBusiness IT LTD (WiseBuz) – Your Global Digital Growth Partner At WISEBUSINESS IT LTD (WiseBuz), ... read WISEBUSINESS IT LTD reviews & insights
$100 - $149/hr2 - 92023London, United Kingdom
Using AI Tools
- Cursor
Lovable- Claude
- ChatGPT
- Gemini
Company Overview Right Tail Corp is a software development firm that specializes in building products for technology companies, offering services such as: Product Development: Strategic design, architecture, and full-scale development. Specialized Teams: Full-stack development for SaaS, mobile apps (iOS/Android), E-commerce platforms, and FinTech solutions. Global Presence: While its primary development hub is in Islamabad, the ... read Right Tail Corp reviews & insights
Company Overview Right Tail Corp is a software development firm that specializes in building products ... read Right Tail Corp reviews & insights
$50 - $99/hr50 - 2492020London, United KingdomWhy Right Tail Corp?
- Elite Engineering Top 1 Percent tech talent.
- Rapid Delivery Fast-track your MVP development.
- Scalable Code Built for growth and high traffic.
Using AI Tools
- Cortex
BGTS is a software and technology services company, powered by over 2,000 professionals. With 30 years of experience in engineering, digital transformation, and enterprise service management, we empower our clients to achieve success through a combination of engineering expertise and industry insight.Our strategically located engineering centres and group companies in London, Sheffield, Düsseldorf, Amsterdam, and ... read BGTS reviews & insights
BGTS is a software and technology services company, powered by over 2,000 professionals. With 30 ... read BGTS reviews & insights
NA1,000 - 9,9991997London, United KingdomWhy BGTS?
- 30 years of experience
- 2,000 fulltime professionals
- 1,500 projects
Using AI Tools
- Claude
- ChatGPT
- Gemini
Provanta is an AI-powered solution development company based in West Berkshire, helping SMEs across the UK build better business systems faster and more cost-effectively. We combine over 40 years of hands-on experience in complex business systems with AI-driven development through ORCA, our proprietary AI-led development engine. We specialise in bespoke solution development, legacy system modernisation, ... read Provanta Limited reviews & insights
Provanta is an AI-powered solution development company based in West Berkshire, helping SMEs across the ... read Provanta Limited reviews & insights
$25 - $49/hr2 - 92024Newbury, United KingdomWhy Provanta Limited?
- Decades experience delivering commercial systems
- AI-powered to reduce timescales, costs & risk
- Friendly, helpful, passionate team
We can make your processes run smoother and provide relieve to your tech troubles. The real secret is that we're all techies who can actually listen and communicate. Be better. There’s no excuse for bad code or poor solutions - it can and should be better. As a B Corp business, Telescopic wants to make ... read Telescopic reviews & insights
We can make your processes run smoother and provide relieve to your tech troubles. The ... read Telescopic reviews & insights
NA10 - 492013London, United Kingdom
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The Magical Quadrant
Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.
360-PERFORMANCE VIEW (Y) →
0255075100
Industry ContendersIndustry LeadersUpcoming AchieversMarket Influencers
0255075100
CORE COMPETENCIES (X) →
The four quadrants explained
Each card shows the count of firms in that quadrant and the top 5 by composite score.
Industry Contenders
Top-left · Y ≥ 50, X < 50
7FIRMS
Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.
Market Influencers
Bottom-right · X ≥ 50, Y < 50
24FIRMS
Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.
Upcoming Achievers
Bottom-left · Both axes < 50
86FIRMS
Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.
The Industry Leaders in detail
The 5 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.
1LEADER
Junkies CoderSponsored
Core Competencies66
360-Performance67
2LEADER
Probey ServicesSponsored
Core Competencies60
360-Performance68
3LEADER
LeobitSponsored
Core Competencies60
360-Performance51
4LEADER
JPLoftSponsored
Core Competencies53
360-Performance55
5LEADER
Core Competencies57
360-Performance50
How firms are placed on the matrix
Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.
Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.
Read the full methodologyAlgorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope
England · $0-24/hr