Why is app modernization important?

It allows businesses to quickly meet future industry requirements, especially when a new technology - whether it's hardware or software - is introduced.

How is app modernization done?

There are a number of ways to modernize an app. Automation, cloud migration, and system integration are just some of the methods agencies use. Consult with a potential partner to find which method best fits your brand's needs before committing to it.

Top 100 Application Modernization Services

The Best of January 2024

Technology is moving forward faster than ever before; even relatively new industries are already getting left behind. Apps are no exception to this phenomenon.

Jump to Most Reviewed Companies

List of the Best Enterprise Application Modernization Services

241

ChaiOne
(2 Reviews) 4.3
- Timeliness
  4.8
- Service Excellence
  4.3
- Value
  4.5
- Would Recommend
  5.0
- $250,000+
- 50 - 249 employees
- Houston, TX
ChaiOne is a mobile app development studio that was founded in 2008. ChaiOne has a team of about 50 spread between its Houston and Austin, Texas locations. ChaiOne does app development, UI/UX design, enterprise app modernization, digital strategy, and internet of things solutions. They serve large enterprise clients, particularly in the energy sector.

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Clients
- ExxonMobil
- Exelon
- Invesco
- Houston Rockets
Industries
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242

Vertical Motion
(8 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.7
- Would Recommend
  4.9
- $25,000+
- 10 - 49 employees
- Calgary, Canada
Vertical Motion is a software and mobile development firm founded in 2006 and based in Calgary, Canada, with a satellite office in Vancouver, Canada. Vertical Motion has a team of about 10 and offers mobile app development, enterprise app modernization, custom software development, and UX/UI design services to a variety of clients.

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Clients
- STARS Air Ambulance
- Better Business Bureau (BBB)
- University of British Columbia (UBC)
- University of Calgary (UCalgary)
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243

Def Method
(14 Reviews) 4.9
- Timeliness
  4.8
- Service Excellence
  4.9
- Value
  4.7
- Would Recommend
  4.9
- $25,000+
- 10 - 49 employees
- New York, NY
Def Method is a software development company based in New York City. Founded in 2014, the team of 21 specializes in custom software development, web development, IT staff augmentation, AI, and more. They work primarily with large and mid-sized businesses, focusing on financial services, real estate, and IT.

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Clients
- Walmart
- Citibank
- Dick's Sporting Goods
- Casebook PBC
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244

What the Flutter
(5 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Tallinn, Estonia
Located in Tallinn, Estonia, What the Flutter is a mobile app development company. The firm offers mobile app development, custom software development, IT staff augmentation, and ux/ui design and is small.The firm was launched in 2018.

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Industries
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245

Moai Team
(2 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  4.5
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Kyiv, Ukraine
Moai Team is an UX company. They specialize in ux/ui design, IT strategy consulting, cloud consulting & SI, cybersecurity, and more and were founded in 2019. The company is based in Kyiv, Ukraine.
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Industries
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246

BiTE interactive
(10 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  4.7
- Would Recommend
  5.0
- $100,000+
- 10 - 49 employees
- West Hollywood, CA
BiTE Interactive, founded in 2011, is a mobile app development company in Los Angeles that focuses client work on productivity, field operations, financial, health, and wellness applications. The team of 50 specialize in mobile app development, product design, and IoT development.

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Clients
- Prudential
- Infiniti
- NASA
- H&R Block
Industries
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247

Bit Complete
(5 Reviews) 4.9
- Timeliness
  5.0
- Service Excellence
  4.9
- Value
  4.8
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Toronto, Canada
Bit Complete is a small custom software development firm founded in 2020. Their team specializes in custom software development, web development, mobile app development, and enterprise app modernization. The agency is located in Toronto, Canada.

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Industries
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248

DigitalMara
(6 Reviews) 4.8
- Timeliness
  4.6
- Service Excellence
  4.8
- Value
  4.9
- Would Recommend
  4.9
- $10,000+
- 50 - 249 employees
- Tallinn, Estonia
DigitalMara is a software agency founded in 2012 with more than 50 professionals. Based in Carlsbad, Calif., they offer big data consulting, custom software development, and IT managed services to clients in the industries of telecommunications, financial services, and e-commerce.

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Clients
- TouchCommerce
- EcoWarior
- TopOut
- KIVU
Industries
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249

Data Pilot
(11 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  4.9
- $1,000+
- 10 - 49 employees
- Lahore, Pakistan
Data Pilot is an artificial intelligence development company. Their small team is based in Lahore, Pakistan. Their services include Artificial Intelligence, BI & big data consulting & SI, digital strategy, IoT development, and more. The agency was launched in 2020.

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Clients
- Lulusar
- RAIsonance
- Growth Shop
- Bank Al Habib
Industries
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250

Cirrius Solutions
(5 Reviews) 4.8
- Timeliness
  4.7
- Service Excellence
  4.8
- Value
  4.7
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- Plymouth, MN
Cirrius Solutions is a global technology Salesforce.com service company that has successfully completed over 250 successful Salesforce implementations. Specific areas of expertise include CRM consulting and SI, custom software development, enterprise app modernization, and IT strategy consulting. The team of 2-10 specialists provides marketing and sales automation, customer service, and social CRM solutions. Since its 2009 foundation, Cirrius Solutions has served clients local to its Minneapolis headquarters and internationally.

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Clients
- Thomson Reuters
- Experian
- Minnesota Public Radio
- American Endowment Foundation
Industries
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251

AltSource Software
(6 Reviews) 5.0
- Timeliness
  4.3
- Service Excellence
  5.0
- Value
  4.3
- Would Recommend
  5.0
- $50,000+
- 50 - 249 employees
- Portland, OR
Located in Portland, Ore., AltSource Software is a technology consultancy and development house with a team of over 150. Since 2004, they've specialized in custom software development as well as enterprise app modernization, working primarily with midmarket businesses and enterprises.

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Clients
- OHSU
- Consumer Cellular
- TriMet
- RailPros
Industries
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252

iView Labs Pvt Ltd.
(20 Reviews) 4.7
- Timeliness
  4.6
- Service Excellence
  4.7
- Value
  4.5
- Would Recommend
  4.8
- $10,000+
- 50 - 249 employees
- Ahmedabad, India
iView Labs is an app development company based in Ahmedabad, India. Founded in 2012, their 24 employees provide mobile app development, custom software, and web development.

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Clients
- docdok
- Apyhub
- Tech Arrow
Industries
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253

APPTECH SYSTEMS
(8 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $5,000+
- 10 - 49 employees
- İSTANBUL, Türkiye
APPTECH SYSTEMS is a custom software development company. Founded in 2017, the agency is in İSTANBUL, Turkey; Lodi, California and Jeddah, Saudi Arabia. The small team provides custom software development, mobile app development, web development, e-commerce development, and more.

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Clients
- Saudi Electronic University
- King Abdullah Foundation
- Nayifat
- NIT Academy
Industries
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254

esynergy
(3 Reviews) 4.8
- Timeliness
  4.2
- Service Excellence
  4.8
- Value
  4.5
- Would Recommend
  4.7
- $25,000+
- 50 - 249 employees
- London, United Kingdom
Esynergy is a big data analytics company. They are headquartered in London, United Kingdom and have a midsize team. Their services include BI & big data consulting & SI, cloud consulting & SI, custom software development, mobile app development, and more.

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Industries
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255

Evergo Partners
(1 Reviews) 5.0
- Timeliness
  4.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Warszawa, Poland
Evergo Partners is a Warszawa, Poland-based ERP consulting and SI company. Founded in 2008, the small team provides ERP consulting and SI, IT strategy consulting, IT managed services, application management & support, and more.

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Clients
- Ericsson AB
- Atea
- Effortel
- Aviva
Industries
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256

BlueFletch
(8 Reviews) 4.9
- Timeliness
  4.5
- Service Excellence
  4.9
- Value
  4.3
- Would Recommend
  4.9
- $25,000+
- 10 - 49 employees
- Atlanta, GA
BlueFletch is a mobile development agency based in Atlanta founded in 2008. Their team of 38 experts specializes in mobile app development, custom software development, and enterprise app modernization for midmarket and large firms. They have experience working in the industries of retail, transportation, and consumer products & services, among others.

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Clients
- The Home Depot
- Coca-Cola
- Havertys
Industries
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257

BRACKETS by TRIAD
(7 Reviews) 4.8
- Timeliness
  4.8
- Service Excellence
  4.8
- Value
  4.4
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Bratislava, Slovakia
BRACKETS by Triad is a custom software development company located in Bratislava, Slovakia. Founded in 2015, the small team focuses on custom software development, mobile app development, ux/ui design, CRM consulting and SI, and more.
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Clients
- IKEA
- Danone
- Asahi Breweries Group
- Wienerberger
Industries
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258

SystemSeed
(6 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  4.7
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- Dover, DE
SystemSeed, founded in 1997, is a Drupal servicer provider headquartered in Dover, DE with offices in the United Kingdom. SystemSeed is composed of under ten employees, each of whom works to provide web development, e-commerce development, UX/UI design, and digital strategy services to small- and mid-market businesses.

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Clients
- Krengeltech
- Bahamas Ministry of Tourism
- Concern Worldwide UK
Industries
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259

Brainspire Solutions
(3 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- Parker, CO
Parker, Colorado-based software development company—Brainspire Solutions— provides committed software development services to Colorado clients. Founded in 2013, the 24 person company provides custom development on-site to their clients, including custom application development, data and business intelligence, portals and websites, application integration, and mobile development.

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Clients
- Vail Resorts
- Pulte Mortgage
- Bankers' Bank of the West
- Frontier Airlines
Industries
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260

Debuide Technologies (OPC) Pvt Ltd
(5 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- Singapore, Singapore
Launched in 2021, Debuide Technologies is a small cloud consulting & SI company. Their services include cloud consulting & SI, web development, and web design. The agency is headquartered in Aligarh, India and Ahmednagar, India.

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Industries
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261

immence
(12 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  4.8
- Would Recommend
  4.9
- $5,000+
- 10 - 49 employees
- Vadodara, India
Immence, a web development company, was founded in 2022. The small Vadodara, India-based team offers web development, mobile app development, custom software development, enterprise app modernization, and more.

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Clients
- Odda Digital System
- Koboldo Inc.
- E4Effort Inc.
Industries
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262

Astec
(6 Reviews) 5.0
- Timeliness
  4.8
- Service Excellence
  5.0
- Value
  4.2
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- Zielona Góra, Poland
Founded in 1993, Astec is an IT services provider based in Zielona Góra, Poland. They primarily service enterprise-level companies, other IT service providers, and startups.

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Clients
- Bosch
- Vodafone
- GE
- SWM Stadtwerke München
Industries
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263

Team Connect Ltd.
(7 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
Team Connect Ltd. Is a software development firm in Warszawa, Poland and Gliwice, Poland. Established in 2008, the midsize team specializes in custom software development, IT staff augmentation, IT managed services, enterprise app modernization, and more.

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Clients
- Santander
- Orange
- Samsung
- Medicover
Industries
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264

Agilistry
(11 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.9
- Would Recommend
  5.0
- $10,000+
- 50 - 249 employees
- Los Angeles, CA
Engenious is a consulting lab based in West Hills, Calif., and founded in 2018. With more than 10 members, they offer enterprise app modernization, mobile app development, and application testing solutions to clients.

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Clients
- Grammarly
- Anchorfree
- Fuelcycle
- A2B
Industries
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265

Singularity
(6 Reviews) 4.8
- Timeliness
  4.7
- Service Excellence
  4.8
- Value
  4.8
- Would Recommend
  5.0
- $25,000+
- 50 - 249 employees
- New York, NY
Custom software development company Singularity was established in 2015. The small Lukavica, Bosnia and Herzegovina-based team provides custom software development, mobile app development, e-commerce development, application management & support, and more.

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Industries
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266

Devathon
(15 Reviews) 4.4
- Timeliness
  4.3
- Service Excellence
  4.4
- Value
  4.7
- Would Recommend
  4.6
- $5,000+
- 10 - 49 employees
- Hyderabad, India
Founded in 2009, Devathon is a mobile app and web development shop based in Hyderabad, India with an office in Santa Clara, Calif. A team of less than 50, Devathon offers web development, mobile app development and e-commerce development services to small businesses working primarily in consumer products & services, education or IT.

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Clients
- discovered.
- We Are Bookish
- United Healthcare
- capiso health
Industries
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267

Tenup Software Services
(10 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $50,000+
- 50 - 249 employees
- Vadodara, India
Tenup Software Services, a custom software development firm, was launched in 2018. Based in Vadodara, India, their small team offers custom software development, enterprise app modernization, application management & support, cloud consulting & SI, and more.

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Industries
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268

MoldoWEB
(7 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- Cluj-Napoca, Romania
MoldoWEB is a web agency based in Cluj-Napoca, Romania with fewer than 10 experts. Since their founding in 2015, they have provided web development, custom software development, and IT consulting solutions for small businesses across various industries.

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Clients
- Right Click Media LLC
- Gecko Active
Industries
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269

Headspring
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.3
- Would Recommend
  5.0
- Undisclosed
- 50 - 249 employees
- Austin, TX
Headspring is a full-service custom software engineering and consultancy headquartered in Austin, Texas. Founded in 2001, they design technology solutions to solve complex problems for partners across the country and have delivered over 800 projects. Headspring's services include custom software development, web development, mobile app development, cloud consulting, and enterprise app modernization.

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Clients
- eMoney
- Travelers
- 3M
- Crate & Barrel
Industries
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270

maeBe co., Ltd
(4 Reviews) 4.9
- Timeliness
  5.0
- Service Excellence
  4.9
- Value
  5.0
- Would Recommend
  4.9
- $10,000+
- 10 - 49 employees
- Shimizu, Japan
MaeBe co., Ltd is an app development company. They are located in Shimizu, Japan and Numazu, Japan and have a small team. Their services include mobile app development, web development, enterprise app modernization, e-commerce development, and more.

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Industries
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