Top API Developers in the United States
-
UndisclosedUndisclosed10 - 49Atlanta, GA
Services provided
Digital Marketing Group LLC is a small Content Marketing company founded in 2013. Their team specializes in Content Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed10 - 49Garfield, NJ
Services provided
Xy Web Solutions is a web design company launched in 2008. The team focuses on Web Design and Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49Fayetteville, GA
Services provided
Eniture Technology is a SEO agency. The small Fayetteville, Georgia-based team focuses on Search Engine Optimization and Web Development. The company was founded in 2015.
Read more -
UndisclosedUndisclosed10 - 49Tampa, FL
Services provided
Based in Tampa, Florida, Fizen Technology is an ERP consulting and SI company. The team focuses on ERP consulting and SI and Cybersecurity.
Read more -
UndisclosedUndisclosedFreelancerPrinceton, NJ
Services provided
Automation Testing Services, a small Application Testing company, is based in Toronto, Canada and Princeton, New Jersey. The team focuses on Application Testing and Artificial Intelligence.
Read more -
$1,000+$100 - $149 / hr2 - 9Lutz, FL
Services provided
See all 1 projectsYotomations is a Tampa-based AI and automation consultancy founded by Yaakov (Koby) Oranski. We help businesses of all sizes streamline operations, automate sales, and scale faster by combining
Read more -
$10,000+$150 - $199 / hr2 - 9Kansas City, MO
Services provided
Haystack Midwest Inc, a big data analytics company, is located in Kansas City, Missouri. They focus on BI & big data consulting & SI and cloud consulting & SI.
Read more -
$5,000+$25 - $49 / hr10 - 49Sheridan, WY
Services provided
Established in 2023, WaveZync is a software development company. The company focuses on Custom Software Development and Web Development, and is small.
Read more -
$1,000+$150 - $199 / hrFreelancerEssex Junction, VT
Services provided
Established in 2025, Big Light Studio is a small Essex Junction, Vermont-based IT strategy consulting company. Their team specializes in IT strategy consulting and cloud consulting & SI.
Read more -
Undisclosed$50 - $99 / hrFreelancerRohnert Park, CA
Services provided
Czezar Design & Development is an UX agency in Rohnert Park, California. They specialize in UX/UI Design and Corporate Photography.
Read more -
$1,000+$50 - $99 / hrFreelancerEvesham, NJ
Services provided
Roseware is an Enterprise App Modernization company established in 2025. The team specializes in Enterprise App Modernization and Application Management & Support.
Read more -
$5,000+$25 - $49 / hr10 - 49Austin, TX
Services provided
Founded in 2019, Devzonik is an e-commerce development company. The team provides E-Commerce Development and Web Development.
Read more -
$1,000+< $25 / hr50 - 249Lewes, DE
Services provided
Qurilo Solutions Pvt. Ltd., a midsize cloud consulting & SI company, is based in Delhi, India and Lewes, Delaware. The team specializes in cloud consulting & SI and ERP consulting and SI.
Read more -
$25,000+$25 - $49 / hr50 - 249Jacksonville, FL
Services provided
See all 1 projectsTailored software solutions and IT staffing. Software factory IT Support IT Staffing Cybersecurity Data & AI solutions Odoo implementations Part of a group of companies with 40+ years of
Read more -
$1,000+$25 - $49 / hrFreelancerFlemington, NJ
Services provided
Right Angle Tech is a web design agency. Their small team of employees is based in Flemington, New Jersey. Their team provides Web Design and Mobile App Development.
Read more -
$1,000+$25 - $49 / hr2 - 9Anaheim, CA
Services provided
Launch Up Labs, a software development firm, was founded in 2024. The agency offers Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Henrico, VA
Services provided
Launched in 2023, Synergim LLC is a small Henrico, Virginia-based cloud consulting & SI company. Their team provides cloud consulting & SI and Cybersecurity.
Read more -
$1,000+$25 - $49 / hr2 - 9Johnston, IA
Services provided
Swelipha Technologies is a small Johnston, Iowa-based software development company. Their services include Custom Software Development and Application Management & Support.
Read more -
UndisclosedUndisclosed2 - 9Largo, FL
Services provided
RentalHub is an API Development company in Largo, Florida. They offer API Development.
Read more -
UndisclosedUndisclosed2 - 9Western Springs, IL
Services provided
Engineered IT, Inc. Is an API Development company. Their team is located in Western Springs, Illinois. The firm specializes in API Development.
Read more -
UndisclosedUndisclosed2 - 9Panama City Beach, FL
Services provided
Janyx, Inc is a small Cybersecurity and API Development company. Established in 2013, the team provides Cybersecurity and API Development.
Read more -
UndisclosedUndisclosed2 - 9Chicago, IL
Services provided
606 Digital is an API Development company. The agency is in Chicago, Illinois. Their team focuses on API Development.
Read more -
UndisclosedUndisclosed2 - 9Boca Raton, FL
Services provided
Synapse3 is an API Development company. They focus on API Development and are in Boca Raton, Florida.
Read more -
UndisclosedUndisclosed2 - 9Lakewood, CO
Services provided
Oakline Solutions is an API Development company. The team is located in Lakewood, Colorado, and their services include API Development and IT strategy consulting.
Read more -
UndisclosedUndisclosed2 - 9Colorado Springs, CO
Services provided
Founded in 2016, Cloud Continuum is a small Colorado Springs, Colorado-based IT strategy consulting and API Development company. Their services include IT strategy consulting and API Development.
Read more -
UndisclosedUndisclosed2 - 9Wilmington, DE
Services provided
UBITQUITY, LLC is a Blockchain Marketing and API Development company. Based in Wilmington, Delaware, the team offers Blockchain Marketing and API Development.
Read more -
UndisclosedUndisclosed2 - 9Wilmington, DE
Services provided
Headquartered in Wilmington, Delaware, JSight is a small API Development company. The team offers API Development.
Read more -
UndisclosedUndisclosed2 - 9Oceanside, CA
Services provided
HAYANOVA is an Oceanside, California-based software development company and API Development company. The team focuses on Custom Software Development and API Development.
Read more -
UndisclosedUndisclosed2 - 9Oklahoma City, OK
Services provided
Oak Software is an API Development company launched in 2021. Located in Oklahoma City, Oklahoma, the team provides API Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Portland, OR
Services provided
WebhookDB is an API Development company. The team provides API Development and cloud consulting & SI and is based in Portland, Oregon.
Read more -
UndisclosedUndisclosed2 - 9Fairfax, VA
Services provided
2030 Consulting is a Business Consulting and API Development company. The Fairfax, Virginia-based firm was launched in 2017. Their team specializes in Business Consulting and API Development.
Read more -
UndisclosedUndisclosed2 - 9Manassas, VA
Services provided
Scopos is an API Development company. In Manassas, Virginia, the firm was founded in 2009. Their team focuses on API Development and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Minneapolis, MN
Services provided
Located in Minneapolis, Minnesota, WorldWideWebers is a small software development company and API Development company. The team focuses on Custom Software Development and API Development.
Read more -
UndisclosedUndisclosed2 - 9Roseville, MI
Services provided
Launched in 2017, True Industries, Inc. Is a small Roseville, Michigan-based mobile application development firm. Their team specializes in Mobile App Development and Artificial Intelligence.
Read more -
UndisclosedUndisclosed2 - 9New York, NY
Services provided
Mulejoy, a small API Development company, is located in New York, New York. The team provides API Development.
Read more -
UndisclosedUndisclosed2 - 9Houston, TX
Services provided
Axon Consulting, a cloud consulting & SI company, was launched in 2017. The agency focuses on cloud consulting & SI and Computer Engineering, and is small.
Read more -
UndisclosedUndisclosed2 - 9Houston, TX
Services provided
Codemakers LLC is a Houston, Texas-based big data analytics company. The team focuses on BI & big data consulting & SI and cloud consulting & SI.
Read more -
UndisclosedUndisclosed2 - 9Austin, TX
Services provided
Lone Star Media, Inc. Is an Austin, Texas-based web design company. They specialize in Web Design and UX/UI Design and were founded in 1998.
Read more -
UndisclosedUndisclosed2 - 9Irving, TX
Services provided
Marcole Software Consulting is a custom software development firm. The team is located in Irving, Texas, and their services include Custom Software Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9Phoenix, AZ
Services provided
Loadster is an Application Testing and API Development company. Their small team is located in Phoenix, Arizona. Their team offers Application Testing and API Development.
Read more -
UndisclosedUndisclosed2 - 9Houston, TX
Services provided
WebScraping.AI is a small big data analytics company and API Development company based in Houston, Texas. Their services include BI & big data consulting & SI and API Development.
Read more -
UndisclosedUndisclosed2 - 9Phoenix, AZ
Services provided
Dark Sources Security, a small Cybersecurity and API Development company, is headquartered in Phoenix, Arizona. Their services include Cybersecurity and API Development.
Read more -
UndisclosedUndisclosed2 - 9Brentwood, TN
Services provided
Established in 2015, Perfected Solutions LLC is a small IT strategy consulting company. Their services include IT strategy consulting and Custom Software Development.
Read more -
UndisclosedUndisclosed2 - 9Boynton Beach, FL
Services provided
Epogee Design is a web design agency. The Boynton Beach, Florida-based company provides Web Design and UX/UI Design.
Read more -
$1,000+$25 - $49 / hrFreelancerChester, VA
Services provided
Vtito.online is a web development firm. They are based in Chester, Virginia, and their services include Web Development and BI & big data consulting & SI.
Read more -
$5,000+$25 - $49 / hr250 - 999Austin, TX
Services provided
Midsize IT staff augmentation company Epidata SA, is in ACE, Argentina and Las Condes, Chile. The team provides IT staff augmentation and IT managed services.
Read more -
UndisclosedUndisclosed10 - 49St. Petersburg, FL
Services provided
Established in 2022, Bit Solution Group LLC, a small API Development company, is located in St. Petersburg, Florida. Their team provides API Development and cloud consulting & SI.
Read more -
UndisclosedUndisclosed50 - 249Overland Park, KS
Services provided
MCH Strategic Data, a midsize CRM consulting and SI company, is located in Sweet Springs, Missouri and Overland Park, Kansas. Their services include CRM consulting and SI and Market Research.
Read more -
UndisclosedUndisclosed50 - 249Phoenix, AZ
Services provided
DDC-I is a software development firm. Founded in 1980, the company is in Phoenix, Arizona. Their services include Custom Software Development and IT managed services.
Read more -
UndisclosedUndisclosedFreelancerColumbia, MD
Services provided
PUSH 2 STREAM Inc. Is a video production agency founded in 2020. Their services include Video Production and Custom Software Development.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 United States API Development Services
-
$5,000+$50 - $99 / hr50 - 249Miami, FL
Ability to deliver
37.1/40.017.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% API Development70% Other -
$10,000+$150 - $199 / hr10 - 49Webster Groves, MO
Ability to deliver
38.9/40.019.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% API Development90% Other -
$25,000+$50 - $99 / hr10 - 49Seattle, WA
Ability to deliver
37.3/40.018/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% API Development90% Other -
$1,000+$100 - $149 / hr10 - 49Denver, CO
Ability to deliver
36.7/40.017.6/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
10% API Development90% Other -
$10,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
36.1/40.016.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% API Development90% Other -
UndisclosedUndisclosed10 - 49Draper, UT
Ability to deliver
35.9/40.016.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
10% API Development90% Other -
$10,000+$150 - $199 / hr10 - 49Wilder, KY
Ability to deliver
34.7/40.016.2/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
15% API Development85% Other -
$10,000+< $25 / hr50 - 249Ciudad de México, Mexico
Ability to deliver
34.7/40.016.4/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
10% API Development90% Other -
$10,000+$50 - $99 / hr50 - 249Fairfield, CT
Ability to deliver
34.1/40.016.4/20 Reviews9.2/10 Clients & Experience8.5/10 Market PresenceService focus
10% API Development90% Other -
$10,000+$200 - $300 / hr10 - 49Miami, FL
Ability to deliver
32.1/40.016.2/20 Reviews9.7/10 Clients & Experience6.2/10 Market PresenceService focus
25% API Development75% Other -
$25,000+Undisclosed50 - 249Blue Ash, OH
Ability to deliver
31.5/40.016.8/20 Reviews7.5/10 Clients & Experience7.2/10 Market PresenceService focus
25% API Development75% Other -
$25,000+$50 - $99 / hr250 - 999Plano, TX
Ability to deliver
32.6/40.015.6/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
10% API Development90% Other -
$25,000+$150 - $199 / hr50 - 249Los Angeles, CA
Ability to deliver
33.2/40.016.8/20 Reviews9.6/10 Clients & Experience6.8/10 Market PresenceService focus
10% API Development90% Other -
$5,000+$100 - $149 / hr10 - 49Houston, TX
Ability to deliver
33.4/40.017/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
10% API Development90% Other -
$5,000+$25 - $49 / hr10 - 49Sheridan, WY
Ability to deliver
33.1/40.017.8/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
10% API Development90% Other -
$5,000+$25 - $49 / hr10 - 49Chicago, IL
Ability to deliver
32.5/40.016.4/20 Reviews9.8/10 Clients & Experience6.3/10 Market PresenceService focus
10% API Development90% Other -
$25,000+$100 - $149 / hr10 - 49Oakbrook Terrace, IL
Ability to deliver
31.8/40.016.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
15% API Development85% Other -
$10,000+$150 - $199 / hr10 - 49Plano, TX
Ability to deliver
32.3/40.016.4/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
10% API Development90% Other -
$1,000+$50 - $99 / hr10 - 49Provo, UT
Ability to deliver
32.2/40.016.2/20 Reviews8.1/10 Clients & Experience7.9/10 Market PresenceService focus
10% API Development90% Other -
$25,000+$100 - $149 / hr10 - 49Raleigh, NC
Ability to deliver
30.2/40.016.2/20 Reviews10/10 Clients & Experience4/10 Market PresenceService focus
25% API Development75% Other -
$25,000+$150 - $199 / hr10 - 49Atlanta, GA
Ability to deliver
31.8/40.016.4/20 Reviews8.9/10 Clients & Experience6.5/10 Market PresenceService focus
10% API Development90% Other -
$5,000+$25 - $49 / hr10 - 49New York, NY
Ability to deliver
30.3/40.016.4/20 Reviews9.9/10 Clients & Experience4/10 Market PresenceService focus
10% API Development90% Other -
$5,000+$50 - $99 / hr10 - 49Fort Wayne, IN
Ability to deliver
30.3/40.016.4/20 Reviews7.9/10 Clients & Experience6/10 Market PresenceService focus
10% API Development90% Other -
$10,000+$150 - $199 / hr10 - 49Houston, TX
Ability to deliver
29.5/40.016.2/20 Reviews5.8/10 Clients & Experience7.5/10 Market PresenceService focus
15% API Development85% Other -
$50,000+$200 - $300 / hr10 - 49San Diego, CA
Ability to deliver
28.6/40.014.6/20 Reviews8.4/10 Clients & Experience5.6/10 Market PresenceService focus
20% API Development80% Other -
$5,000+$150 - $199 / hr10 - 49Jacksonville, FL
Ability to deliver
29/40.016.6/20 Reviews6.7/10 Clients & Experience5.7/10 Market PresenceService focus
10% API Development90% Other -
$10,000+$150 - $199 / hr2 - 9Alexandria, VA
Ability to deliver
28.2/40.016.4/20 Reviews7.2/10 Clients & Experience4.6/10 Market PresenceService focus
15% API Development85% Other -
$5,000+$150 - $199 / hr10 - 49Salt Lake City, UT
Ability to deliver
27.9/40.016.8/20 Reviews6.2/10 Clients & Experience4.9/10 Market PresenceService focus
10% API Development90% Other -
$25,000+$25 - $49 / hr10 - 49Chicago, IL
Ability to deliver
27.8/40.016.6/20 Reviews6.3/10 Clients & Experience4.9/10 Market PresenceService focus
10% API Development90% Other -
$50,000+$50 - $99 / hr2 - 9Calgary, Canada
Ability to deliver
27.3/40.016.4/20 Reviews5/10 Clients & Experience5.9/10 Market PresenceService focus
10% API Development90% Other
