Run serverless JS/Wasm at the edge with instant cold starts
From $5/mo (free plan available)Visit WebsiteThe Bottom Line
- Price
- From $5/mo (free plan available). Compare plans
Key facts
- Cloudflare Workers is a serverless platform for running code at the edge across a global network
- It executes JavaScript, TypeScript, and WASM with millisecond cold starts globally
- Offers a free tier with generous limits, paid plans available
Pros
- Global edge network
- Great free tier
- Low latency
Cons
- Limited runtime
- Different programming model
What is Cloudflare Workers?
Available on: Web
Ratings Across the Web
Cloudflare Workers holds an aggregate rating of 4.6 out of 5 from 6 reviews across G2 and Capterra, last checked September 17, 2026.
Ratings aggregated from independent review platforms. Learn more
Key Features
- Edge compute
- V8 isolates
- Global network
- KV storage
- Durable Objects
- Fast cold starts
Pricing Plans
Pricing checked Oct 8, 2026
| Plan | Price | Details |
|---|---|---|
| Free | $0 |
+2 more Show less
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| Paid | $5/monthly |
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| Workers for Platforms | $25/monthly |
|
| Enterprise | Contact sales |
+1 more Show less
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Is Cloudflare Workers worth the price?
Cloudflare Workers at $5/month is among the cheapest serverless entry points, and the free tier (100K requests/day) is genuinely generous for prototyping.
The real cost emerges when you build a full-stack app on the Cloudflare ecosystem: KV storage ($0.50/GB-month), Durable Objects ($0.15/M requests + duration charges), D1 database ($0.001/M reads, $1.00/M writes), and R2 storage ($0.015/GB-month) all bill separately. The zero-egress-fee model on R2 is a genuine differentiator against AWS S3.
CPU time (30M ms/month included) is the real constraint for compute-heavy workloads, image processing or PDF generation burns through it fast.
Hidden Costs & Gotchas
CPU time is the real billing dimension, not requests. The included 30M CPU-ms sounds generous, but a single image-processing Worker using 50ms CPU per request exhausts it after just 600K requests/month, well under the 10M request allowance
KV storage charges separately
$0.50/M reads, $5.00/M writes, $0.50/GB-month storage. A medium-traffic cache with 5M reads and 500K writes/month adds $4.00/month on top of the base $5
D1 database bills per row read/written after generous free tiers (25B reads, 50M writes).
R2 storage has no egress fees but Class A operations (writes, lists) cost $4.50/M. A CMS uploading/listing thousands of objects daily can see $5-15/month in operation fees separate from storage
Workers Logs charge $0.60/M log messages beyond 20M included.
Free tier has hard limits
10ms CPU per invocation (not 30 seconds like paid), 100K requests/day (resets daily, not monthly), no Cron Triggers, no Durable Objects
Workers for Platforms (multi-tenant) costs $25/month base, 5x the standard paid plan, with separate per-tenant billing
How Cloudflare Workers's pricing compares
At $5/mo, billing unit not specified, Cloudflare Workers is mid-range of its 4 comparable direct competitors ($0.16 to $20/mo across the set).
Entry paid plan, monthly. Pricing checked Oct 8, 2026.
Reviews
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Across 6 verified user reviews on Capterra, G2
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Best Cloudflare Workers Alternatives
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Still deciding?
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Cloudflare Workers FAQ
How does Cloudflare Workers enhance application performance?
Which teams benefit most from using Cloudflare Workers?
How does Cloudflare Workers compare to AWS Lambda?
What kind of data storage options are available with Cloudflare Workers?
What are the primary limitations of using Cloudflare Workers?
How is Cloudflare Workers priced?
Can Cloudflare Workers handle fetching data from external origins without additional costs?
Source: workers.cloudflare.com