$10,000+
$30 - $49 / hr
10 - 49
Startups
United Kingdom, London
2019
Within 1 week
Fintech Software Product Development for Startups

We’re a team of 25+ software architects, engineers, product managers, business analysts, product designers, and QA engineers. We are committed to implementing cutting-edge, human-centered Fintech solutions that place UX and regulatory compliance at the forefront to help our partners develop a go-to-market strategy, reach product-market fit, achieve scale, and raise investments.

Our engineers possess a deep understanding of the Fintech market, including its unique requirements, potential issues, and challenges, which enables them to develop scalable Fintech solutions while prioritizing security measures and regulatory compliance to prevent unauthorized access, minimize risks, and create a secure environment for everyone involved.

By leveraging our expertise in Blockchain, Web3, and AI, we help Fintech startups develop robust Fintech apps and advance the financial solutions they provide by making them more efficient, secure, and transparent while automating business operations.

Our solution architect ensures security measures and regulatory compliance with relevant industry standards from the outset of fintech solution development.

We meticulously design transparent and clear workflows tailored to our partners' specific needs and requirements. To ensure effective collaboration and communication with our partners, we speak the language of our partners, whether they are tech-savvy or non-tech founders.

Fintech Software Product Development for Startups

Techreviewer rating

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5.0

Client review platforms

The company's reputation is reflected through ratings and reviews from different review websites:

5.0
(21 reviews)Clutch
3.7
(9 reviews)Google

AI Overview

Powered bytechreviewer AI
This company performance overview is based on AI analysis of 21 client reviews across 1 review platform. Read more about our methodology.
Last updated: April 2026

Performance snapshot

Altum Software presents a consistently strong performance profile across 21 reviews spanning over three years, with no weak ratings identified in any category. The vendor excels in web development, UX/UI design, and WordPress-based solutions, drawing repeated praise for communication, timely delivery, and client-oriented flexibility. Recurring themes include proactive problem-solving, transparent project management, and high responsiveness across time zones. No notable negative patterns or declining score trends were observed in the dataset.

Performance breakdown

Technical expertise
Strong

Reviewers consistently highlight high-quality code delivery across WordPress, PHP, SCSS, Shopify, Magento, and Salesforce integrations. A software services client reported more than doubling digital conversions post-engagement, providing a strong anchor outcome underpinning technical competence.

Project management & delivery
Strong

Multiple reviewers confirm on-time or ahead-of-schedule delivery, milestone adherence, and structured task management via Jira and Confluence. Projects ranging from short sprints to multi-year engagements were consistently delivered within scope and budget.

Communication & collaboration
Strong

Communication is the most frequently praised attribute, with clients citing weekly meetings, Slack and Zoom availability, and prompt responsiveness across geographies including Europe, Australia, and the US. No reviewer flagged communication gaps or delays.

Reliability
Strong

Reviewers describe stable, high-quality deliverables with no significant bug or regression mentions. Long-term recurring engagements with branding and marketing agencies reinforce consistent dependability. One quality sub-rating of 4.0 represents the sole minor deviation in the dataset.

Client satisfaction & outcomes
Strong

Tangible outcomes include doubled digital conversions, increased site traffic, improved accessibility, and boosted end-client revenue. Positive feedback from end clients is referenced in multiple reviews, and willingness-to-refer scores are near-universally 5.0 across the dataset.

Best for

Altum Software is best suited for small-to-mid-size agencies and B2B companies seeking reliable WordPress development, UX/UI design, and web application builds. Particularly strong for white-label agency partnerships and projects requiring close collaboration and fast turnaround.

Clients info

Altum Software primarily serves advertising, marketing, and technology companies, with a significant share of white-label agency work. Most clients are small businesses with 1–50 employees, and project budgets are predominantly under $50,000, though select engagements have reached the $50,000–$199,999 range. Primary industries represented include Advertising & Marketing, Financial Services, Real Estate, HealthTech / Biotech, SaaS / Software. Typical client size bands include 1–10 Employees, 11–50 Employees. Common project budget ranges include Less than $10,000, $10,000 to $49,999, $50,000 to $199,999.

Review strength

The assessment is based on 21 reviews sourced from a single platform, spanning approximately three years from May 2021 to June 2024. All reviews are from verified client engagements; the majority are recent, though six reviews date to early 2022 or prior and are more than two years old. Review date range: May 11, 2021 - Jun 15, 2024.

Performance breakdown

Technical expertise
Strong

Reviewers consistently highlight high-quality code delivery across WordPress, PHP, SCSS, Shopify, Magento, and Salesforce integrations. A software services client reported more than doubling digital conversions post-engagement, providing a strong anchor outcome underpinning technical competence.

Project management & delivery
Strong

Multiple reviewers confirm on-time or ahead-of-schedule delivery, milestone adherence, and structured task management via Jira and Confluence. Projects ranging from short sprints to multi-year engagements were consistently delivered within scope and budget.

Communication & collaboration
Strong

Communication is the most frequently praised attribute, with clients citing weekly meetings, Slack and Zoom availability, and prompt responsiveness across geographies including Europe, Australia, and the US. No reviewer flagged communication gaps or delays.

Reliability
Strong

Reviewers describe stable, high-quality deliverables with no significant bug or regression mentions. Long-term recurring engagements with branding and marketing agencies reinforce consistent dependability. One quality sub-rating of 4.0 represents the sole minor deviation in the dataset.

Client satisfaction & outcomes
Strong

Tangible outcomes include doubled digital conversions, increased site traffic, improved accessibility, and boosted end-client revenue. Positive feedback from end clients is referenced in multiple reviews, and willingness-to-refer scores are near-universally 5.0 across the dataset.

Location and contacts

United Kingdom, London
71-75 Shelton Street
WC2H 9JQ

Major clients

Lead Developer
Granite Street Partners
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Strike Capital Australia
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Biotechgate