Cheapest Serverless Functions Provider In Uk

9 ranked offers · category serverless functions · location uk

Best pick

AWSLambda

Monthly
£0.00
12-mo total
£0
Speed
— Mbps
Reviews
4.5★

AWS — Lambda scored 82/100 in aggressive mode. Price: 100/100 (£0.000004/mo, 12-month total £0). Performance: 50/100 (? Mbps down). Reviews: 89/100 (4.5★ across 1000 reviews). Friction: -8 (12-month contract). Key factors: Best-in-class price; Strong review history.

All ranked offers

RankProvider · Plan£/moMbpsReviewsScore
#1
AWS
Lambda
£0.004.5(1,000)82
#2
Netlify
Functions
£19.004.7(200)82
#3
Google Cloud
Cloud Functions
£0.004.5(500)81
#4
Microsoft Azure
Azure Functions
£0.004.5(500)81
#5
Cloudflare
Workers
£0.004.5(500)81
#6
IBM Cloud
Cloud Functions
£0.004.2(200)80
#7
Oracle Cloud
Cloud Functions
£0.004.1(100)79
#8
Vercel
Serverless Functions
£20.004.6(100)73
#9
Heroku
Serverless
£25.004.4(500)37

How we ranked these

Each offer is scored across price, performance, reviews, availability and friction. For "Cheapest Serverless Functions Provider In Uk" we used aggressive mode — price weighted most heavily, but still requiring credible reviews and acceptable contract terms.

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About Aggressive.ai · Cheapest Serverless Functions Provider In Uk. Aggressive.ai is an agentic cost-intelligence engine that turns plain-language requirements like "cheapest serverless functions provider in uk" into a ranked, explained shortlist of the cheapest viable options. Pricing is synthesised from public provider data and refreshed on demand. Always confirm final pricing directly with the provider before purchase.