Top React Js Development Companies in Miami

Researched by:Goodfirms Research TeamUpdated:September 29, 2026

Goodfirms has reviewed 66 React Js Development Companies in Miami as of September 2026. The top-ranked firm is Instinctools (4.9 stars, 27 verified reviews, $25 - $49/hr, founded 2000, Miami). Across the category, the median hourly rate is $37, median client rating is 5, and 43% of firms employ 50+ members. Explore the vetted React Js Development Companies in Miami below, compare their strengths, and connect with the provider best suited to your requirements.

Any of the React Js development services will offer consultation before starting work on the project. Why is it an essential stage for the success of a development project? Because at this stage the React Js developers will ask your expectations from the project, offer their insights to make the end result better, and also help create strong strategies.

An app created after consulting experts in any of the React Js development companies in Miami will lead to a wider reach, increase in revenue, and better user retention. Are you now clear about the importance of consulting the development team before you hire React Js developers? Then go ahead and reach out to any of the following well-known names in the market.

Goodfirms has verified 66 React Js Development Companies in Miami - part of 9,007+ React.js 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

List of the Best React Js Developers in Miami

Sort By:

Post your project. Get proposals from PRO-verified firms.

Goodfirms recommends the top 3. You pick the winner.

Post a Project

Why Trust Goodfirms

Goodfirms is the world’s leading reviews and ratings company featuring 100,000+ tech companies from across the globe, complete with 80,000+ humanly vetted client reviews, detailed portfolios, hourly rates, employee strength, and more to help you choose your perfect tech partner.

Humanly-Vetted Client Reviews

Our researchers have personally vouched for the authenticity of 80,000+ client reviews by speaking directly with clients, cross-checking project details, timelines, and results to ensure 100% credibility.

Data-Driven Rankings

Data powers our company listings. Every company listed is evaluated based on its expertise, experience, market presence, reviews, and client satisfaction rate, which helps buyers confidently choose the right tech partner.

Global Trust & Recognition

Goodfirms is trusted by 100,000+ businesses in 160+ countries to connect with reliable tech partners. Our reputation is built on 80,000+ verified reviews and rankings you can trust.

Transparency In Detail

From verified client reviews and portfolio highlights to service focus and pricing, Goodfirms provides a 360-degree view of every company, helping 2+ million monthly users find the perfect tech partner.

Software Development

API Integration Security Best Practices for 2026: A Checklist Before You Ship

Learn API security best practices for 2026, from authentication and secrets management to third-party risks and a pre-launch security checklist.

Updated on : September 29, 2026

Software Development

White Label Software Development: How It Works & Benefits

White label software development lets you launch branded products without building from scratch. See how it works, its benefits, and when it makes sense

Updated on : September 23, 2026

Software Development

Express.js Backend Development in 2026: Costs, Benefits, Scalability & Best Use Cases

A complete guide to Express.js Backend Development costs, scalability, and use cases in 2026 — everything you need before choosing a partner.

Updated on : September 07, 2026

Read all research articles

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 Leaders

Top-right · Both axes ≥ 50

1FIRMS

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 5 by composite score

1Zoolatech59 / 53

Industry Contenders

Top-left · Y ≥ 50, X < 50

1FIRMS

Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.

Top 5 by composite score

1Empat44 / 63

Market Influencers

Bottom-right · X ≥ 50, Y < 50

7FIRMS

Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.

Top 5 by composite score

1Webisoft71 / 44 2Emerline64 / 41 3LeverX58 / 43 4Macromodule Technologies, LLC57 / 39 5DigitalSuits53 / 36

Upcoming Achievers

Bottom-left · Both axes < 50

13FIRMS

Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.

Top 5 by composite score

1Techno Exponent49 / 40 2ORIL50 / 36 3Raccoon Gang45 / 40 4Uinno46 / 33 5Inmov 40 / 39

The Industry Leaders in detail

The 1 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

ZoolatechSponsored

5.06 reviews

Visit Website

$50 - $99250 - 9992017Miami, Florida, United States

Core Competencies59

360-Performance53

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 methodology

Algorithm at a glance

X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience

Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score

Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs

Recency decay over the last 18 months keeps stale reviews from dominating

Eligibility floor: ≥ 1 published review in this category scope

1 cities with the best Value Score for hiring.

Ranked by a composite blending firm count (supply), average rating (quality), and average hourly rate (cost). Affordability is weighted highest (50%), so this surfaces genuinely affordable destinations - not just the biggest markets.

US★ TOP PICK

Miami

Home to 137 vetted firms, with an average rate of $60/hr and a 5★ client rating.

Where the firms are.

Bubble size shows how many firms each country has; colour shows its average hourly rate. Tap any country for its firm count, average rate, rating, and Value Score.

Loading map…

All cities ranked by Value Score.

Every city in scope, ranked by Value Score.

City	Firms	Avg Rate	Avg Rating	Value Score	Action
USMiami	137	$60/hr	5	79	View firms

USMiami

137 firms$60/hr5

Value Score79 / 100

View firms

Match by work-hour overlap with your team.

Cost matters - but so does being able to actually talk to your developer during your workday. Here are the best destinations for each major hub.

If you're in US (PT/ET)Recommended

Look for nearshore LATAM partners - same-day collaboration, similar time zones, and 50-60% cost savings vs domestic.

MXMexico~7h overlap

ARArgentina~6h overlap

BRBrazil~5h overlap

CACanada~8h overlap

If you're in Europe (CET/GMT)Recommended

Eastern Europe is your sweet spot - 1-2h time zone shift, EU GDPR alignment, and 40-50% lower rates than Western Europe.

PLPoland~8h overlap

UAUkraine~7h overlap

RORomania~7h overlap

ZASouth Africa~8h overlap

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 methodology

Algorithm at a glance

X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience

Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score

Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs

Recency decay over the last 18 months keeps stale reviews from dominating

Eligibility floor: ≥ 1 published review in this category scope

Cities with the best Value Score for software development hiring.

Ranked by a composite score blending firm count (supply), average rating (quality), and median hourly rate (cost). Affordability is weighted highest (50%), so this list surfaces actually affordable destinations rather than just-big markets.

Budget leader

Miami · $0-24/hr

17 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: Probey Services, Innovacio Technologies, Promatics Technologies.

Mid-tier leader

Miami · $50-99/hr

31 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: Funnel Boost Media, Zoolatech, Geeks Ltd.

Top tier leader

Miami · $150+/hr

2 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: ZipLyne, Cogya.

Loading heatmap…

Cell intensity (firm density):

Low

High

Best Value marks the densest, highest-rated, most-affordable cell per row

Top 15 recommended companies by Value Score.

Ranked across all heatmap cells - each blends a low hourly rate, a strong rating, and sufficient review volume.

Probey Services

5.0122 reviews

92.4VALUE

United States< $25/hr250 - 999

✓ Best Value

Innovacio Technologi…

5.099 reviews

91.5VALUE

United States< $25/hr50 - 249

✓ Best Value

Promatics Technologi…Pro Verified

5.073 reviews

90.9VALUE

United States< $25/hr50 - 249

United States< $25/hr250 - 999

United States$25 - $49/hr50 - 249

✓ Best Value

UpCodo DigitalPro Verified

5.039 reviews

89.2VALUE

United States< $25/hr10 - 49

United States$25 - $49/hr250 - 999

United States$25 - $49/hr50 - 249

✓ Best Value

Closeloop Technologi…

5.060 reviews

87.3VALUE

United States$25 - $49/hr50 - 249

✓ Best Value

BEON.techPro Verified

5.067 reviews

87.2VALUE

United States$25 - $49/hr50 - 249

United States$25 - $49/hr250 - 999

United States$25 - $49/hr50 - 249

United States< $25/hr250 - 999

✓ Best Value

CodesClue Technologi…

5.012 reviews

85.6VALUE

United States< $25/hr50 - 249

United States$25 - $49/hr50 - 249

✓ Best Value

View all 66 firms

How the heatmap is built

Every cell in the grid above is the count of firms in (place × hourly-rate tier). Firms are placed by their published hourly rate; those without a disclosed rate are not plotted.

Top company names per cell are surfaced by Value Score - a weighted blend of affordability (50%) + rating (35%) + review volume (15%).

The "Best" ribbon marks the cell in each row where firm density, ratings, and affordability line up best - the densest, highest-quality combination.

Read the full methodology

Value Score · per firm

ValueScore = 0.50 × Affordability

+ 0.35 × Rating

+ 0.15 × Review Volume

// All sub-scores normalized 0-100

// Affordability = (1 - rate/$200) × 100

// Rating = (rating - 3) / 2 × 100

// Volume = log10(reviews+1)/log10(200) × 100

Top React Js Development Companies in Miami

Top 10 at Glance

List of the Best React Js Developers in Miami

Why Instinctools?

Using AI Tools

Why SoluLab?

Using AI Tools

Why CodesClue Technologies?

Using AI Tools

Why Chop Dawg?

Using AI Tools

Why OpenXcell?

Using AI Tools

Why Probey Services?

Using AI Tools

Why Diffco?

Using AI Tools

Why Geeks Ltd?

Using AI Tools

Why AppMakers USA?

Using AI Tools

Why Promatics Technologies?

Using AI Tools

Why TRIARE?

Using AI Tools

Why Accedia?

Using AI Tools

Why Luby Software?

Post your project. Get proposals from PRO-verified firms.

Using AI Tools

Why Macromodule Technologies, LLC?

Using AI Tools

Why LeverX?

Using AI Tools

Why DianApps Technologies Pvt. Ltd.?

Why ORIL?

Using AI Tools

Why Devox Software?

Using AI Tools

Why Comfort Plus Dev LLC?

Using AI Tools

Why Hexsis Enterprise LLC?

Using AI Tools

Why Cogya?

Why Seedinov?

Using AI Tools

Why DEVFL?

Post your project. Get proposals from PRO-verified firms.

Why Trust Goodfirms

Humanly-Vetted Client Reviews

Data-Driven Rankings

Global Trust & Recognition

Transparency In Detail

Trending insights from Goodfirms

The four quadrants explained

Top 5 by composite score

Top 5 by composite score

Top 5 by composite score

Top 5 by composite score

How firms are placed on the matrix

1 cities with the best Value Score for hiring.

Miami

Where the firms are.

All cities ranked by Value Score.

Match by work-hour overlap with your team.

How firms are placed on the matrix

Found your target region?

Cities with the best Value Score for software development hiring.

Top 15 recommended companies by Value Score.

How the heatmap is built

Found your target region?