Best Other Development Services Providers - Page 45

How Many Other Development Services Providers Products Does G2 Track?

Total Products under this Category: 1,769

Category Stats (Sep 2026)

  • Average Rating: 4.53/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: ScienceSoft (+1.78%) - Among all products in this category, ScienceSoft recorded the largest rating increase compared to last month

Last updated: September 01, 2026

How Does G2 Rank Other Development Services Providers Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 1,000+ Authentic Reviews
  • 1,769+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

FormValidation

FormValidation is a comprehensive JavaScript library designed to streamline form validation across various web applications. Built with modern development practices, it is written in ES6, offers type safety through TypeScript, and operates without any dependencies, including jQuery. This ensures a lightweight and efficient solution for developers seeking robust form validation capabilities. Key Features and Functionality: - Extensive Validator Collection: FormValidation boasts over 40 built-in validators, covering a wide range of input types and validation scenarios. - Plugin-Based Architecture: With more than 50 plugins, the library supports various form fields and allows for the development and reuse of custom validators. It accommodates both synchronous and asynchronous validation processes. - Flexibility: Developers can customize icons, error messages, validation colors, and dynamically enable or disable validators. The library also allows for the customization of error message locations to fit specific design requirements. - Localization Support: FormValidation provides language packages for error messages, supports custom messages and validators, and facilitates easy switching between locales. It includes validation for ID and VAT numbers across numerous countries. - Declarative and Programmatic Validation: The library offers the flexibility to declare validation rules directly within HTML attributes or through JavaScript, catering to different development preferences. Primary Value and User Solutions: FormValidation addresses the common challenge of implementing reliable and efficient form validation in web applications. By offering a vast array of validators and plugins, it simplifies the validation process, reducing development time and potential errors. Its flexibility and customization options ensure that developers can tailor the validation experience to meet specific project requirements. Additionally, the library's support for multiple languages and regional validation standards makes it suitable for global applications, enhancing user experience across diverse audiences.

Who Is the Company Behind FormValidation?

Fountain City, Inc.

We think together with you regarding maintenance, security short and long term goals.

Who Is the Company Behind Fountain City, Inc.?

Four Kitchens

Our team builds websites and APIs to engage people on virtually any device, creating the tools you need to reach your audience and helping you stay on the cutting edge.

Who Is the Company Behind Four Kitchens?

  • Seller: Four Kitchens
  • Year Founded: 2006
  • HQ Location: Austin, US
  • Twitter: @FourKitchens
    5,063 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    33 employees on LinkedIn®

Fox Solutions

Fox Solution operates in the creation of websites, online stores, online advertising, SEO, website development and IT solutions in general for companies of all sizes and segments.

Who Is the Company Behind Fox Solutions?

Freunde der Interaktion

We are an interdisciplinary UX / UI Design and Software Development team that shares the passion for user-friendly iPhone, iPad and Mac apps.

Who Is the Company Behind Freunde der Interaktion?

Friiio

Friiio is a design studio that designs fresh, unique digital products and services.

Who Is the Company Behind Friiio?

  • Seller: Friiio
  • HQ Location: N/A
  • Twitter: @StudioFriiio
    30 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Frogslayer

Frogslayer is the custom software, AI, and automation partner for mid-market businesses in Texas. The pressure is mounting on operators to "do AI," but the path forward is confusing — and most don't have an internal team to navigate it. We work as a senior team on retainer — AI consulting, strategy, automation, development, and implementation — for operators who'd rather lead than catch up. We operate inside your environment, find the opportunities worth building, and get working solutions in your hands fast. Plans start at $2,500/month.

Who Is the Company Behind Frogslayer?

  • Seller: FrogSlayer
  • Year Founded: 2005
  • HQ Location: College Station, US
  • Twitter: @FrogSlayerLLC
    381 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    41 employees on LinkedIn®

Frontjet

Frontjet is a team of designers and developers, focused on UI/UX Design and Front-End Development.

Who Is the Company Behind Frontjet?

  • Seller: Frontjet
  • HQ Location: Yerevan, AM
  • Twitter: @frontjet
    10 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    4 employees on LinkedIn®

fructus temporum

We concentrate on developing high quality and complex projects that are in demand worldwide.

Who Is the Company Behind fructus temporum?

Fuerza Studio

At Fuerza, we do not believe in ready-made, pre-cooked or microwave solutions. What we do is put our hands on the mass from the beginning.

Average Rating: 3.0/5.0

Total Reviews: 1

Who Is the Company Behind Fuerza Studio?

  • Seller: Fuerza Studio
  • Year Founded: 2010
  • HQ Location: San Diego Metropolitan Area, US
  • Twitter: @fuerza_studio
    151 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    33 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

FULLeSTOP

Fullestop is a premier web design firm. We have been providing solutions to clients across the world for over 18 years and boast of extensive experience on website designing and website development projects. With over 5000 web design projects executed, we live and breathe the web. Our processes insure that each project is developed with best practices and quality is not compromised while keeping your financial goals in sight. Currently Fullestop is being assessed for CMMI Level 3 and this means that we are a process driven company which focuses on quality and timely delivery for your projects. Services at a glance Web Development Mobile Application Development SEO/SEM IT Consulting & Staff Augmentation

Who Is the Company Behind FULLeSTOP?

  • Seller: FULLeSTOP
  • Year Founded: 2001
  • HQ Location: Jaipur, IN
  • Twitter: @fullestop
    439 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    140 employees on LinkedIn®

FUN and MOBILE

FUN and MOBILE is a software development house specializing in mobile and web applications.

Who Is the Company Behind FUN and MOBILE?

  • Seller: FUN and MOBILE
  • Year Founded: 2006
  • HQ Location: Warsaw, PL
  • Twitter: @funandmobile
    83 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    9 employees on LinkedIn®

Fuse Mobile

An award-winning agency that brings ideas to life and creates incredible user experiences.

Who Is the Company Behind Fuse Mobile?

  • Seller: Fuse Mobile
  • HQ Location: Sydney, Australia
  • Twitter: @fusemobile
    1,801 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Future Internet

We are a digital agency that gives you the best of what we do. We create intelligent digital experiences that are unique to you and your needs.

Who Is the Company Behind Future Internet?

  • Seller: Future Internet
  • Year Founded: 1998
  • HQ Location: Dubai International Airport, AE
  • Twitter: @futureinternet
    233 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    32 employees on LinkedIn®

Future Mind

As a leading expert in digital transformation and a proud member of the Solita Group, our goal is to find human-centered solutions to complex challenges, driving positive change within organizations.

Who Is the Company Behind Future Mind?

  • Seller: Future Mind
  • Year Founded: 2008
  • HQ Location: Warsaw, Mazowieckie, Poland
  • LinkedIn® Page: pl.linkedin.com
    180 employees on LinkedIn®
Adam Crivello
AC
Researched and written by Adam Crivello
Updated