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Rankings · UK · the PixelCrayons Index

Best Custom Software Development Companies in the UK
(November 2026)

By The PixelCrayons team · Updated 2 November 2026 · 11 firms scored

November 2026 edition

hedgehog lab leads with 68.3 out of 100, followed by Leobit and Intellectsoft. We scored 11 firms from 22 candidates on the same public evidence. That means Clutch reviews, custom software development case studies, published pricing, track record and recent work. PixelCrayons publishes this list and is scored the same way.

The ranking

11 firms
ranked by their score.

Scored out of 100 by the PixelCrayons Index from 22 candidates. Open a firm's scorecard for every source and the date we checked it.

Best Custom Software Development Companies in the UK: rank, firm, PixelCrayons Index score, Clutch rating and reviews, minimum project, hourly rate and headquarters
#FirmIndex scoreClutchMin projectHourlyHQ
1hedgehog lab

Product teams that want a Newcastle-based software and app studio

68.3out of 100
4.8 · 82 reviews$100,000+$100 - $149Newcastle upon Tyne, England, United Kingdom
2Leobit

Mid-size firms that want custom web, mobile and cloud software from Ukraine with a UK centre

61.6out of 100
5.0 · 63 reviews$25,000+$25 - $49L'viv, Ukraine
3Intellectsoft

Enterprises that want custom platforms from a US and Europe team with named UK clients such as Eurostar

61.6out of 100
4.9 · 46 reviews$50,000+$50 - $99Miami, FL, United States
4Andersen

Companies that want a large European engineering team with a London representative office

61.4out of 100
4.9 · 129 reviews$50,000+$50 - $99Warszawa, Poland
5Softwire

Public sector, energy and finance teams that want a London software consultancy

54.5out of 100
4.7 · 11 reviews$10,000+$100 - $149London, England, United Kingdom
6Waracle

Health, education and finance teams that want custom software from a UK studio

53.4out of 100
4.7 · 30 reviews$250,000+$150 - $199London, England, United Kingdom
7Studio Graphene

Start-ups and scale-ups that want a London product build team

52.4out of 100
4.7 · 25 reviews$10,000+$50 - $99London, England, United Kingdom
8PixelCrayons

UK and global teams that want custom software and embedded developers from India

52.4out of 100
4.9 · 18 reviews$5,000+< $25Noida, India
9Pocketworks

Teams that want web platforms and apps built by a Leeds studio

47.1out of 100
4.8 · 6 reviews$100,000+$150 - $199Leeds, England, United Kingdom
10Scott Logic

Financial services and public sector teams that want bespoke software engineering in the UK

36.0out of 100
No profileNot shownNot shownUnited Kingdom (six UK offices)
11AND Digital

Large enterprises that want embedded software teams across the UK and Europe

30.1out of 100
No profileNot shownNot shownUnited Kingdom (clubs across the UK, Europe and the USA)

Clutch figures as shown on each firm's Clutch profile on the date in its scorecard. Profiles: hedgehog lab, Leobit, Intellectsoft, Andersen, Softwire, Waracle, Studio Graphene, PixelCrayons, Pocketworks, Scott Logic, AND Digital.

What the data shows

What the figures show
about these firms.

Worked out from the 11 firms on this list, as checked on 2 Nov 2026. They change when the figures change.

4.8
Median Clutch rating across the firms listed
30
Median number of Clutch reviews per firm
1 of 11
Firms that publish prices on their own site
0 of 9
Firms with a Clutch minimum project under $5,000
11 of 11
Firms with a dedicated custom software development service page
1 of 11
Firms with dated work or news in the last 12 months
How to choose

How to choose
the right firm for you.

The score ranks firms overall. Your project decides which one fits. This list is written for businesses in the UK commissioning custom software, from internal tools to customer-facing products.

An internal tool or a product
Look for case studies of the same kind of system, live with users.
Who owns the code
Look for contract terms that put the repository and accounts in your name.
Proof in your market
Look for an office in the UK or named clients there.
Scorecards

Every score,
with its sources.

For each firm: its points on each part of the score, who it suits, one thing to check before you choose, and the pages we read.

  1. 1hedgehog lab

    68.3 / 100

    Client evidence
    27.7/35
    Discipline depth
    13.5/30
    Transparency
    8.0/15
    Track record
    9.1/10
    Recent activity
    10.0/10
    Best for
    Product teams that want a Newcastle-based software and app studio
    Check before you choose
    Its case studies are dated 2023 in the page markup; no price list was found on the pages checked on 2 nov 2026, so budget fit needs a call
    Team
    Office in the UK
    Sources
    • Clutch profile: 4.8 from 82 reviews (adjusted 4.72), checked 2 Nov 2026
    • Google reviews: 4.3 from 12 reviews, checked 2 Nov 2026
    • Service page for custom software development on hedgehoglab.com
    • 2 custom software development case studies counted on the firm's site, for example case 1, 2
    • Most recent: Clutch review, 18 Dec 2025
    • No prices published on the firm's own site.

    hedgehog lab: full profile and score history

  2. 2Leobit

    61.6 / 100

    Client evidence
    30.6/35
    Discipline depth
    16.3/30
    Transparency
    8.0/15
    Track record
    6.7/10
    Recent activity
    0.0/10
    Best for
    Mid-size firms that want custom web, mobile and cloud software from Ukraine with a UK centre
    Check before you choose
    Development is in Lviv, Ukraine, with a London development centre listed on its About page; Clutch showed a 25,000 dollar minimum project in an earlier wave
    Team
    Office in the UK
    Sources
    • Clutch profile: 5.0 from 63 reviews (adjusted 4.84), checked 12 Oct 2026
    • Google reviews: 4.6 from 37 reviews, checked 13 Oct 2026
    • Service page for custom software development on leobit.com
    • 3 custom software development case studies counted on the firm's site, for example case 1, 2, 3
    • No dated activity found in the last 12 months.
    • No prices published on the firm's own site.

    Leobit: full profile and score history

  3. 3Intellectsoft

    61.6 / 100

    Client evidence
    28.2/35
    Discipline depth
    16.3/30
    Transparency
    8.0/15
    Track record
    9.1/10
    Recent activity
    0.0/10
    Best for
    Enterprises that want custom platforms from a US and Europe team with named UK clients such as Eurostar
    Check before you choose
    No UK office was found; UK evidence is the named Eurostar case. Clutch showed a 50,000 dollar minimum project in an earlier wave
    Team
    Named clients in the UK, no office
    Sources
    • Clutch profile: 4.9 from 46 reviews (adjusted 4.79), checked 12 Oct 2026
    • Google reviews: 5.0 from 1 reviews, checked 13 Oct 2026
    • Service page for custom software development on intellectsoft.net
    • 3 custom software development case studies counted on the firm's site, for example case 1, 2, 3
    • No dated activity found in the last 12 months.
    • No prices published on the firm's own site.

    Intellectsoft: full profile and score history

  4. 4Andersen

    61.4 / 100

    Client evidence
    30.5/35
    Discipline depth
    16.3/30
    Transparency
    8.0/15
    Track record
    6.7/10
    Recent activity
    0.0/10
    Best for
    Companies that want a large European engineering team with a London representative office
    Check before you choose
    Headquarters in Warsaw with only a representative office in London; Clutch showed a 50,000 dollar minimum project in an earlier wave
    Team
    Office in the UK
    Sources
    • Clutch profile: 4.9 from 129 reviews (adjusted 4.82), checked 12 Oct 2026
    • Google reviews: 4.0 from 12 reviews, checked 13 Oct 2026
    • Service page for custom software development on andersenlab.com
    • 3 custom software development case studies counted on the firm's site, for example case 1, 2, 3
    • No dated activity found in the last 12 months.
    • No prices published on the firm's own site.

    Andersen: full profile and score history

  5. 5Softwire

    54.5 / 100

    Client evidence
    20.2/35
    Discipline depth
    16.3/30
    Transparency
    8.0/15
    Track record
    10.0/10
    Recent activity
    0.0/10
    Best for
    Public sector, energy and finance teams that want a London software consultancy
    Check before you choose
    Describes itself as a technology consultancy, so very small build budgets may not fit; no price list was found on the pages checked on 2 nov 2026, so budget fit needs a call
    Team
    Office in the UK
    Sources
    • Clutch profile: 4.7 from 11 reviews (adjusted 4.50), checked 2 Nov 2026
    • Google reviews: 4.5 from 43 reviews, checked 2 Nov 2026
    • Service page for custom software development on softwire.com
    • 3 custom software development case studies counted on the firm's site, for example case 1, 2, 3
    • Most recent: Clutch review, 15 Mar 2022
    • No prices published on the firm's own site.

    Softwire: full profile and score history

  6. 6Waracle

    53.4 / 100

    Client evidence
    22.4/35
    Discipline depth
    13.5/30
    Transparency
    8.0/15
    Track record
    9.5/10
    Recent activity
    0.0/10
    Best for
    Health, education and finance teams that want custom software from a UK studio
    Check before you choose
    Studios in London and Dundee; no price list was found on the pages checked on 2 nov 2026, so budget fit needs a call
    Team
    Office in the UK
    Sources
    • Clutch profile: 4.7 from 30 reviews (adjusted 4.60), checked 2 Nov 2026
    • No Google Business listing found, checked 2 Nov 2026.
    • Service page for custom software development on waracle.com
    • 2 custom software development case studies counted on the firm's site, for example case 1, 2
    • Most recent: Clutch review, 17 Feb 2023
    • No prices published on the firm's own site.

    Waracle: full profile and score history

  7. 7Studio Graphene

    52.4 / 100

    Client evidence
    21.4/35
    Discipline depth
    16.3/30
    Transparency
    8.0/15
    Track record
    6.7/10
    Recent activity
    0.0/10
    Best for
    Start-ups and scale-ups that want a London product build team
    Check before you choose
    Its services page is framed around AI-native products, so plain line-of-business software is a smaller share; no price list was found on the pages checked on 2 nov 2026, so budget fit needs a call
    Team
    Office in the UK
    Sources
    • Clutch profile: 4.7 from 25 reviews (adjusted 4.55), checked 2 Nov 2026
    • Google reviews: 4.4 from 14 reviews, checked 2 Nov 2026
    • Service page for custom software development on studiographene.com
    • 3 custom software development case studies counted on the firm's site, for example case 1, 2, 3
    • Most recent: Clutch review, 13 Dec 2023
    • No prices published on the firm's own site.

    Studio Graphene: full profile and score history

  8. 8PixelCrayons

    52.4 / 100

    Client evidence
    13.9/35
    Discipline depth
    13.5/30
    Transparency
    15.0/15
    Track record
    10.0/10
    Recent activity
    0.0/10
    Best for
    UK and global teams that want custom software and embedded developers from India
    Check before you choose
    Team is in Noida, India with no UK office; one /work/ study shows a UK embedded team
    Team
    Team in India serving UK clients
    Sources
    • Clutch profile: 4.9 from 18 reviews (adjusted 4.22), checked 12 Oct 2026
    • Google reviews: 3.8 from 63 reviews, checked 13 Oct 2026
    • Service page for custom software development on pixelcrayons.com
    • 2 custom software development case studies counted on the firm's site, for example case 1, 2
    • No dated activity found in the last 12 months.
    • Published pricing: Pricing page lists projects at $500 to $80K, retainers at $300 to $8K a month and dedicated teams at $4K to $20K a month, with a per-service rate card

    PixelCrayons: full profile and score history

  9. 9Pocketworks

    47.1 / 100

    Client evidence
    16.4/35
    Discipline depth
    16.3/30
    Transparency
    8.0/15
    Track record
    6.4/10
    Recent activity
    0.0/10
    Best for
    Teams that want web platforms and apps built by a Leeds studio
    Check before you choose
    Single listed office in Leeds; no price list was found on the pages checked on 2 nov 2026, so budget fit needs a call
    Team
    Office in the UK
    Sources
    • Clutch profile: 4.8 from 6 reviews (adjusted 4.46), checked 2 Nov 2026
    • Google reviews: 4.3 from 6 reviews, checked 2 Nov 2026
    • Service page for custom software development on pocketworks.co.uk
    • 3 custom software development case studies counted on the firm's site, for example case 1, 2, 3
    • Most recent: Clutch review, 13 Apr 2022
    • No prices published on the firm's own site.

    Pocketworks: full profile and score history

  10. 10Scott Logic

    36.0 / 100

    Client evidence
    13.4/35
    Discipline depth
    16.3/30
    Transparency
    0.0/15
    Track record
    6.4/10
    Recent activity
    0.0/10
    Best for
    Financial services and public sector teams that want bespoke software engineering in the UK
    Check before you choose
    Several case studies are anonymised public sector work; no price list was found on the pages checked on 2 nov 2026, so budget fit needs a call
    Team
    Office in the UK
    Sources
    • No Clutch profile, so no client-evidence points.
    • Google reviews: 4.7 from 7 reviews, checked 2 Nov 2026
    • Service page for custom software development on scottlogic.com
    • 3 custom software development case studies counted on the firm's site, for example case 1, 2, 3
    • No dated activity found in the last 12 months.
    • No prices published on the firm's own site.

    Scott Logic: full profile and score history

  11. 11AND Digital

    30.1 / 100

    Client evidence
    16.6/35
    Discipline depth
    13.5/30
    Transparency
    0.0/15
    Track record
    0.0/10
    Recent activity
    0.0/10
    Best for
    Large enterprises that want embedded software teams across the UK and Europe
    Check before you choose
    Works through embedded 'Clubs' across several countries, which suits larger programmes; no price list was found on the pages checked on 2 nov 2026, so budget fit needs a call
    Team
    Office in the UK
    Sources
    • No Clutch profile, so no client-evidence points.
    • Google reviews: 4.6 from 21 reviews, checked 2 Nov 2026
    • Service page for custom software development on and.digital
    • 2 custom software development case studies counted on the firm's site, for example case 1, 2
    • No dated activity found in the last 12 months.
    • No prices published on the firm's own site.

    AND Digital: full profile and score history

How this list is made

How this list is made,
and our interest in it.

PixelCrayons publishes this list and is a custom software development firm itself. It is scored on the same evidence and weights as every other firm and sits at number 8 with 52.4. ValueCoders, our sister company in the Vinove group, is left out of every list. That way the group never holds two places.

No firm paid to be ranked or listed, or was asked to. We considered 22 firms and ranked those with enough public evidence to score fairly. Firms that offer the service but cannot be scored yet appear under “Also listed”, in alphabetical order with no score. Every figure links to the page we read it from, with the date.

Read the full PixelCrayons Index method, or download this list as CSV. You are free to reuse our scores and this compilation under CC BY 4.0 if you credit PixelCrayons. The figures we read from Clutch and the firms’ own sites remain theirs. A ranked or listed firm can correct its data: send a correction with a source through the request form. A firm that would like to be listed can use the same form; it is free and changes no rank. Firms on this list can get a free Ranked or Listed seal.

If you are weighing PixelCrayons too: Custom software at PixelCrayons. Our work in this area: FE fundinfo, Casadar.

Questions

Frequently
asked.

Either can work. A local team is easier for workshops and time zones, while a team elsewhere may cost less. Check each firm's office, named clients and handover terms, then judge fit for your project.

Every firm is scored out of 100 by the PixelCrayons Index: client reviews on Clutch, depth of custom software development work, published pricing, track record and recent activity. The weights are fixed and published, and no firm paid to be ranked or listed.

Only where it qualifies like any other firm: it must offer the service and show at least one case study in it. When it's listed, it's scored on the same evidence and weights as everyone else and sits wherever that score puts it.

Every month. Each firm's figures are checked again, the scores are recalculated, and the changelog on this page says what moved and why.

Yes. Any listed firm can send a correction with a source through the request form on the seals page (pixelcrayons.com/rankings/seal). We check it, update the figure and log the change on this page.

Not sure who fits your custom software development project?

Send us one line. A specialist replies, typically within four business hours. This is PixelCrayons's own offer; it plays no part in any score on this list.

Get quotes
Changelog

What changed
in each edition.

Updated every month. Each edition is checked again from the sources.

  1. First edition: service pages, case studies and recent work read on 2 November 2026, with Clutch and Google figures read by hand. A firm with no Clutch reviews yet is scored on its case studies and recent work.
More rankings

More rankings
scored the same way.

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