Our employees are experts with extensive tech expertise and an in-depth understanding of the business world. In our work, we opt for only results-driven and time-tested technologies such as Python, NodeJS, React.js, .NET which we use to build brilliant complex enterprise web applications. In addition, we provide services for creating business automation tools and implementing cloud-based solutions using Amazon Web Services, Google Cloud, and Shopify. We guarantee support throughout the entire life cycle of a project, including project management, quality assurance, product design, and business intelligence services. Come, fly with us!
Our employees are experts with extensive tech expertise and an in-depth understanding of the business world. In our work, we opt for only results-driven and time-tested technologies such as Python, NodeJS, React.js, .NET which we use to build brilliant complex enterprise web applications. In addition, we provide services for creating business automation tools and implementing cloud-based solutions using Amazon Web Services, Google Cloud, and Shopify. We guarantee support throughout the entire life cycle of a project, including project management, quality assurance, product design, and business intelligence services. Come, fly with us!
AI Overview
Performance snapshot
Fively presents a consistently strong performance profile across a broad client base, with 31 reviews spanning multiple platforms and covering engagements from 2019 to 2026. The vendor demonstrates particular depth in custom software development, staff augmentation, and web/mobile app delivery across diverse industries. Nearly all sub-metric ratings are at or above 4.5, with the rare exceptions in schedule and cost posing no material concerns. One minor structural suggestion — that Fively offer solution architect-led engagements — surfaces in a GoodFirms review but does not constitute a systemic weakness.
Performance breakdown
Technical expertise
StrongReviewers consistently highlight Fively's command of modern stacks including React, Node.js, Python, FastAPI, NestJS, PostgreSQL, AWS, and blockchain technologies. Multiple anchor reviews cite specific technologies and complex use cases such as microservices refactoring, AI platform development, and Chrome extension builds with measurable outcomes.
Project management & delivery
StrongDelivery adherence is rated 5.0 in the vast majority of engagements, with only two instances of a 4.5 and one of a 4.0 on schedule sub-metrics. Clients repeatedly cite precise scope assessments, sprint integration, and on-time milestone delivery across short- and long-term projects.
Communication & collaboration
StrongCommunication is a recurring strength, with clients citing regular updates via Slack, Zoom, Telegram, and biweekly meetings. Reviewers describe Fively's team as transparent, responsive, and well-integrated into client workflows, including seamless participation in sprint planning and daily standups.
Reliability
StrongMultiple reviews confirm stable, bug-free deliverables, including a platform operational for three months post-launch with no issues, and a QA engagement where hundreds of bugs were avoided. Clients across long-term ongoing engagements report consistent responsiveness and adaptability to changing requirements.
Client satisfaction & outcomes
StrongTangible outcomes are documented across multiple reviews, including improved app speed and reliability for a SaaS e-commerce platform, a fully functional marketplace generating sales, and positive early-user feedback on a legal tech beta. Willingness-to-refer scores are near-universally 5.0, reflecting strong overall value delivery.
Best for
Fively is best suited for startups, SMEs, and mid-market technology firms seeking reliable custom software development, staff augmentation, or platform refactoring. The vendor excels in web and mobile app builds, SaaS product development, and system modernization engagements requiring strong technical depth and clear communication.
Clients info
Fively's client base spans software, fintech, e-mobility, healthcare, legal tech, nonprofit, e-commerce, and logistics sectors, with a strong concentration in technology-driven businesses. Most clients are small to mid-sized firms in the 1–200 employee range, with project budgets most commonly falling between $10,000 and $199,999, though a few engagements reached the $200,000–$999,999 range. Primary industries represented include Information Technology & SaaS, Financial Services & Fintech, E-Commerce, Healthcare & MedTech, Legal Tech, Supply Chain & Logistics, Nonprofit, Advertising & Marketing. Typical client size bands include 1–10 Employees, 11–50 Employees, 51–200 Employees. Common project budget ranges include Less than $10,000, $10,000 to $49,999, $50,000 to $199,999, $200,000 to $999,999.
Review strength
The assessment is based on 31 reviews drawn from two platforms. The review set spans from mid-2019 to early 2026, providing a broad longitudinal view of vendor performance. The most recent review is dated February 2026, confirming active and current client relationships. Several reviews from 2019 to 2020 are more than four years old and should be weighted accordingly. Review date range: Jul 10, 2019 - Feb 2, 2026.
Performance breakdown
Technical expertise
StrongReviewers consistently highlight Fively's command of modern stacks including React, Node.js, Python, FastAPI, NestJS, PostgreSQL, AWS, and blockchain technologies. Multiple anchor reviews cite specific technologies and complex use cases such as microservices refactoring, AI platform development, and Chrome extension builds with measurable outcomes.
Project management & delivery
StrongDelivery adherence is rated 5.0 in the vast majority of engagements, with only two instances of a 4.5 and one of a 4.0 on schedule sub-metrics. Clients repeatedly cite precise scope assessments, sprint integration, and on-time milestone delivery across short- and long-term projects.
Communication & collaboration
StrongCommunication is a recurring strength, with clients citing regular updates via Slack, Zoom, Telegram, and biweekly meetings. Reviewers describe Fively's team as transparent, responsive, and well-integrated into client workflows, including seamless participation in sprint planning and daily standups.
Reliability
StrongMultiple reviews confirm stable, bug-free deliverables, including a platform operational for three months post-launch with no issues, and a QA engagement where hundreds of bugs were avoided. Clients across long-term ongoing engagements report consistent responsiveness and adaptability to changing requirements.
Client satisfaction & outcomes
StrongTangible outcomes are documented across multiple reviews, including improved app speed and reliability for a SaaS e-commerce platform, a fully functional marketplace generating sales, and positive early-user feedback on a legal tech beta. Willingness-to-refer scores are near-universally 5.0, reflecting strong overall value delivery.