SaaS companies in London
This page covers a sample of SaaS and software development companies operating in London, UK, sourced by ForgeLeads. It gives salespeople a ground-level view of how reachable these businesses are, where the gaps are in their digital presence, and where outreach angles exist. Use it to decide whether London SaaS is worth adding to your prospecting pipeline.
What the sample shows
- Companies in sample
- 12
- Have a website
- 10
- Have a phone number
- 9
- Average rating
- 4.79
The ForgeLeads sample includes 12 London-based SaaS and software development companies. Ten have a website and nine have a phone number on record, making most of them reachable through standard outreach channels. The average rating across rated companies is 4.79 out of 5, suggesting these businesses actively manage their public reputation. However, two companies — Rabbit SaaS Limited and Sapphire Systems — have no website and no phone number listed, and one company carries no rating at all. That combination of high general reachability and a few clear data gaps gives salespeople both warm targets and cold-outreach opportunities within the same niche.
Angles worth opening with
- Rabbit SaaS Limited has no website, no phone, and no rating — a cold-start opening: 'We noticed you have limited online presence; here's how we can help you get found.'
- Sapphire Systems lists no website or phone despite an active rating — worth leading with: 'Your clients are rating you but can't easily reach you online.'
- TechGropse has a website but no phone number on record — an easy opener around contact accessibility and missed inbound leads.
- Several companies have only a handful of reviews behind a perfect 5-star rating — thin review counts signal underinvestment in social proof, a natural conversation starter.
- At least one company in the sample is categorised as a Manufacturer rather than Services — a potential data misclassification worth flagging as you verify and clean your list before outreach.
Companies in this sample
Names and public signals only. Phone numbers, websites and contact emails come with the full list inside ForgeLeads.
Limeup — Сustom Software Development Company
Services · rating 5.0 · website · phone
Rabbit SaaS Limited
Services · no rating · no website · no phone
Sapphire Systems - London
Services · rating 4.1 · no website · no phone
Staxx Solutions
Manufacturer · rating 5.0 · website · phone
Square Root Solutions: Bespoke Software Development Company London, UK
Services · rating 5.0 · website · phone
TechGropse - AI Mobile App Development Company London, UK | Hire App Developers in London, UK
Services · rating 5.0 · website · no phone
Thoughtworks Ltd.
Services · rating 4.4 · website · phone
Esferasoft Solutions UK - Mobile App & Software Development Company
Services · rating 5.0 · website · phone
Magora
Services · rating 4.7 · website · phone
Suffescom UK - Mobile App & Software Development Company in London
Services · rating 5.0 · website · phone
Influential Software Services
Services · rating 4.5 · website · phone
First Source Technologies LTD
Services · rating 5.0 · website · phone
Questions salespeople ask about this niche
Are there many SaaS companies to prospect in London?
The ForgeLeads sample returned 12 companies across SaaS and software development in London. The sample is not exhaustive, but it does show a mix of service and product firms actively operating in the city. Ten of the 12 have websites, suggesting most maintain some digital footprint worth researching before outreach.
How easy is it to get contact details for London SaaS companies?
Based on the sample, 9 of 12 companies have a phone number and 10 of 12 have a website, so the majority are contactable through at least one channel. Two companies — Rabbit SaaS Limited and Sapphire Systems — had neither a website nor a phone number recorded, meaning some manual research or enrichment will be needed for a minority of targets.
What do the ratings tell me about London SaaS companies as prospects?
The sample average rating is 4.79 out of 5 across the companies that have ratings. High ratings with low review counts can indicate limited market visibility — useful as an outreach angle if you sell marketing, review generation, or lead generation tools. One company in the sample had no rating at all, suggesting it may be newer or less established.
What does ForgeLeads actually give me for prospecting this niche?
ForgeLeads surfaces company names, website presence, phone numbers, and ratings for businesses in a given niche and city. It helps you quickly identify which targets are reachable, which have data gaps, and where outreach angles exist — so you spend less time building lists manually and more time writing the first email or making the first call.
Which London SaaS companies in the sample are the hardest to reach cold?
Rabbit SaaS Limited has no website, no phone, and no rating — the thinnest profile in the sample. Sapphire Systems has a rating of 4.1 but also no website and no phone number listed. These two would require additional research or enrichment before you could reliably reach a decision-maker.
Get the full list with contacts
Run the same search inside ForgeLeads and you get phone numbers, websites and emails, plus an AI cold-call script and a branded proposal for every company. New accounts start with 30 free tokens.