Cloudflare Application Security (WAF/DDoS)
Cloudflare Application Security is the flagship — network-scale WAAP on the edge — WAF + always-on L3/4 + L7 DDoS + ML Bot Management + API Shield + Page Shield. One integrated edge layer across 330+ cities, ~500 Tbps — a Forrester WAF Wave 2025 Leader.
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How it’s rated
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The Cloudflare platform family
This page covers Cloudflare Application Security — the flagship (WAF/DDoS). The rest of the Cloudflare platform:
Quick facts
30-second orientation- Product
- Application Security — WAF + DDoS (WAAP)
- Vendor
- Cloudflare (founded 2009 · NYSE: NET)
- The category
- Web app & API protection (WAAP)
- What it does
- WAF + always-on DDoS + Bot + API + Page Shield
- The moat
- One global network — 330+ cities, ~500 Tbps
- Deployment
- On the edge — proxy your traffic, no appliances
- Recognition
- Forrester WAF Wave 2025 — Leader
- Scale
- 332,466 paying customers · ~60M+ req/sec
- Vs
- Akamai, Fastly, AWS Shield/WAF, Imperva, F5
- In India via
- TechBag — scoping, honest compare, GST
Understand WAAP (app & API protection) before you buy it
Most product pages skip this. We start here — so you buy a capability, not a buzzword.
What is Cloudflare Application Security?
Network-scale WAAP on the edge — WAF + always-on DDoS + ML Bot Management + API Shield + Page Shield, one integrated layer in front of your apps. A Forrester WAF Wave 2025 Leader.
Legacy appliance WAF vs Cloudflare network-scale WAAP — the honest table
What consolidation actually replaces, dimension by dimension.
| Dimension | Unprotected / signature email | Application Security (Cloudflare) |
|---|---|---|
| DDoS model | Toggle on under attack | Always-on, ~500 Tbps |
| Deployment | Appliances / scrubbing centre | Proxy traffic, no boxes |
| Where it runs | A box or one DC | 330+ cities, at the edge |
| Coverage | WAF only | WAF + DDoS + Bot + API + Page Shield |
| API surface | Unprotected | API Shield (schema, mTLS) |
| Client-side | Blind | Page Shield (Magecart watch) |
| Pricing | Quote-only | Free tier + transparent tiers |
| Best fit | (varies) | Network-scale WAAP on the edge |
Cloudflare Application Security is network-scale WAAP on the edge — WAF + always-on L3/4 + L7 DDoS + ML Bot Management + API Shield + Page Shield, one integrated layer across 330+ cities (~500 Tbps), a Forrester WAF Wave 2025 Leader. Honest: for the very largest bespoke DDoS scrubbing, Akamai Prolexic is the reference; for deep on-prem/DB-layer WAF, Imperva/F5. TechBag scopes it & adds GST.
The five pieces of the platform
Vendors love diagrams; buyers need to know what they’re actually operating. Here’s the whole platform, demystified.
Proxy Your Traffic to the Edge
Route your DNS or traffic through Cloudflare and each request passes the nearest of 330+ cities before your origin — within ~50ms of ~95% of internet users.
WAF — Block the Exploits
The Web Application Firewall blocks injection, XSS, OWASP Top 10 patterns and known-CVE exploits, using managed rulesets plus your own custom rules and rate limiting.
Always-On DDoS — Absorb the Flood
DDoS mitigation is always on, absorbing L3/4 volumetric floods and L7 attacks with ~500 Tbps of capacity, close to the attack’s source — no toggling under attack.
Bot & API Protection
ML-driven Bot Management separates good bots from credential stuffing, scraping and fraud; API Shield protects the API surface with schema validation, mTLS and endpoint discovery.
Page Shield — Client-Side Defence
Page Shield watches the client-side scripts your pages load, catching Magecart skimmers injected via third-party JavaScript that server-side WAFs never see.
One edge that inspects and routes every connection — security and network converged, not bolted together.
Twelve capabilities. Detect, mitigate, protect.
Cloudflare absorbs app & API attacks at network scale — WAF + always-on DDoS + Bot + API Shield + Page Shield on the edge — the flagship of the Cloudflare portfolio.
Web Application Firewall (WAF)
Block injection, XSS, OWASP Top 10 and known-CVE exploits with managed rulesets Cloudflare keeps current, plus your own custom rules.
Managed & Custom Rulesets
Cloudflare-managed rulesets update as new threats and CVEs emerge, and you layer custom rules and rate limiting on top.
Network-Scale Threat Intelligence
Signals from ~20% of the web feed detection, so an attack seen anywhere is blocked everywhere.
Always-On L3/4 DDoS Mitigation
Absorbs network-layer volumetric floods with ~500 Tbps of capacity, always on and mitigated close to the source.
Application-Layer (L7) DDoS
Mitigates application-layer floods that mimic real users, without impacting legitimate traffic.
ML-Driven Bot Management
Machine-learning scoring separates good bots from credential stuffing, scraping, inventory hoarding and fraud.
Rate Limiting & Abuse Control
Rate-limit brute force, enumeration and scraping by IP, path, header or fingerprint, at the edge.
API Shield — API Security
Protects the API attack surface with schema validation, mutual-TLS auth, endpoint discovery and abuse detection.
Page Shield — Client-Side Security
Watches the scripts your pages load and catches Magecart skimmers injected via third-party JavaScript.
SSL/TLS & Encryption
Free, automated SSL/TLS at the edge for every property, with modern ciphers and managed certificates.
One Edge, One Dashboard
WAF, DDoS, Bot, API Shield and Page Shield run as one edge layer in one dashboard, not five separate products.
Free-Tier & Transparent Tiers
Start free with WAF basics and unmetered DDoS, then scale to Pro, Business or Enterprise on transparent tiers.
Watch Cloudflare Application Security in action
The overview, getting started, and the core workflows.
Cloudflare WAF — Application Security Overview
The flagship, walked through.
Cloudflare Bot Management — How It Works
ML separating good bots from bad.
How Cloudflare Stops DDoS at Network Scale
Always-on mitigation, explained.
Want a live, India-context walkthrough for your environment?
Book a guided demo →The network is the new perimeter. Secure it inline.
Here’s what genuinely sets Cloudflare apart (and where specialists go deeper).
One global network absorbs attacks at scale — the moat
Cloudflare runs every security service on every server across 330+ cities, with ~500 Tbps of capacity and ~95% of internet users within ~50ms. Floods are absorbed near their source, inspection adds little latency, and signals from ~20% of the web feed detection.
WAF + DDoS + Bot + API + Page Shield — one edge layer, not five products
WAF, always-on L3/4 and L7 DDoS, ML Bot Management, API Shield and Page Shield run as one edge layer in one dashboard, not five point products. They share one traffic view, so there are fewer gaps, consoles and bills — and no appliances to rack.
Ease, free entry and transparent tiers — protection in minutes
Adoption is a DNS change: no appliances and no scrubbing-centre contracts. A genuine free tier includes WAF basics and unmetered DDoS, then scales through transparent Pro, Business and Enterprise tiers — rare in a market of quote-only vendors.
A Forrester WAF Wave 2025 Leader — with modern API & client-side defence
Forrester named Cloudflare a Leader in its WAF Wave 2025. Beyond the classic WAF, API Shield covers schema validation, mTLS and discovery, and Page Shield watches third-party scripts for Magecart-style skimmers — the API and client-side surfaces many legacy WAFs miss.
Real India presence — many DCs, Bengaluru R&D, Data Localization Suite
Cloudflare runs many Indian data centres, has a Bengaluru engineering hub (est. 2018), and its Data Localization Suite, launched in India in September 2022, keeps WAF inspection, logs and keys in-region — a real DPDPA and RBI point. Confirm the exact DLS setup you need.
The honest scope
Cloudflare’s strengths are network scale, fast deployment, a free tier with unmetered DDoS and transparent pricing. Where specialists go deeper: Akamai Prolexic for the largest bespoke DDoS scrubbing, Imperva or F5 for on-prem and database-layer WAF, and Fastly for programmable edge control.
The numbers behind the platform
What your Cloudflare Application Security journey looks like
Scoping (& the right tier)
Map your apps, APIs, threat profile and DPDPA or RBI drivers. TechBag scopes the tier and compares Akamai, Imperva and F5.
Proxy your traffic (minutes)
Route DNS or traffic through Cloudflare, with no appliances, and enable WAF, always-on DDoS and Bot Management.
Protect the full surface
Add API Shield for schema, mTLS and discovery, and Page Shield for client-side scripts legacy WAFs miss.
Tune, scale & extend
Tune rules and rate limits, scale tiers, and extend to Cloudflare One, CDN and Workers. TechBag supports DLS and GST locally.
The review scoreboard
Modelled on Gartner Peer Insights structure. *Counts and breakdowns are illustrative pending verified review collection.
Quick poll — what’s driving your evaluation?
Talk to an advisor“A multi-terabit DDoS that would have taken us offline was absorbed with zero customer impact. Network scale is the point.”
“Deployment was a DNS change, no appliances. We had WAF, DDoS and bot protection live in an afternoon.”
“Bot Management stopped the credential stuffing and scraping hammering our login and inventory pages.”
“API Shield and Page Shield cover what our old WAF never saw: API attacks and client-side skimmers.”
“For our largest bespoke DDoS scrubbing we still evaluated Akamai Prolexic. For everything else, Cloudflare won on scale and ease.”
“Indian data centres and the Data Localization Suite gave us our DPDPA residency story; TechBag added INR and GST billing.”
“The free tier gave us unmetered DDoS on day one, and transparent tiers let us scale up as we grew.”
“One edge layer and one dashboard for WAF, DDoS, bot, API and client-side replaced a stack of point tools.”
Where everyone sits — the grids
Analyst firms bury this view behind paywalls, and review-site grids score satisfaction, not fit for your estate. So here’s TechBag’s synthesis of the WAAP (app & API security) market — tap any vendor to see why it sits where it does.
TechBag Network & SASE Grid
Execution strength vs product vision — the classic market map, minus the paywall.
Network-scale WAAP on the edge. This page.
App-Protection Depth × Edge Scale
The grid nobody publishes — app-protection depth vs network scale & WAAP breadth.
Scale + ease + breadth on one edge.
Positions are TechBag’s illustrative synthesis of public review-platform data and vendor documentation — not a reproduction of any analyst graphic. Verify before relying on it.
Cloudflare Application Security vs the WAAP field
Akamai, Fastly, AWS Shield/WAF, Imperva and F5 — honest lanes; the edge is network-scale DDoS + one integrated WAAP layer, deployed in minutes. Need the largest bespoke DDoS? Akamai Prolexic. Deep on-prem/DB WAF? Imperva/F5. We say so.
| Dimension | Cloudflare | Akamai | Fastly | AWS (Shield/WAF) | Imperva | F5 |
|---|---|---|---|---|---|---|
| Position | Network-scale WAAP on the edge | Enterprise CDN/DDoS reference | Programmable edge + WAF | Bundled with AWS | WAF/DB security specialist | App delivery + WAF (BIG-IP) |
| DDoS mitigation (scale / bespoke) | Always-on, ~500 Tbps | Prolexic — bespoke reference | Good | Shield Advanced | Good | Good (Silverline) |
| Deployment (ease / model) | Proxy traffic, no boxes, minutes | Enterprise onboarding | Edge, fast | In-console (AWS) | Cloud or on-prem | Appliance-led |
| WAF depth (on-prem / DB-layer) | Strong edge WAF (Forrester Leader) | Strong | Good | Good | Deep (DB firewall, on-prem) | Deep (BIG-IP on-prem) |
| Bot / API / client-side | ML Bot + API Shield + Page Shield | Strong (Bot Manager, API) | Some | Some (WAF/Bot) | Strong (Advanced Bot, API) | Some |
| Pricing / free entry | Free tier + transparent tiers | Enterprise quote | Usage-based | Usage-based (AWS) | Quote | Quote |
| Best fit | Network-scale, easy, transparent WAAP | Largest bespoke DDoS + enterprise CDN | Programmable edge control | All-in on AWS | Deep on-prem / DB-layer WAF | App delivery + on-prem WAF |
Which network security & SASE approach fits you?
Honest fit signals — because the fastest way to lose your trust is to pretend one product wins every scenario.
Choose Cloudflare if…
- You want network-scale, always-on DDoS absorbed close to the source (~500 Tbps, 330+ cities)
- You want WAF + DDoS + Bot + API Shield + Page Shield as ONE integrated edge layer, deployed in minutes
- You value a genuine free tier, transparent tiers and a Forrester WAF Wave 2025 Leader rating
- You want real India presence (many DCs, Bengaluru R&D, Data Localization Suite) — with TechBag adding GST
Akamai if…
- You need the very largest, most bespoke DDoS scrubbing (Prolexic) with heavy enterprise hand-holding, or the most demanding enterprise CDN/edge config
Imperva / F5 if…
- You need the deepest on-prem or database-layer WAF (Imperva DB firewall; F5 BIG-IP on-prem app delivery + WAF)
Fastly if…
- You want fine-grained, programmable edge control and real-time cache purge above all
AWS Shield/WAF if…
- You’re all-in on AWS and want WAF/DDoS bundled natively in your cloud console
What could this save you?
Drag the sliders (applications/sites protected; hour cost as loaded rate). Estimates contrast appliance/single-DC app security (toggled DDoS, backhaul latency, per-box scaling, manual response) vs Cloudflare (always-on network-scale DDoS absorbed close to the source, edge inspection, one integrated layer) — the wins are attacks absorbed, downtime avoided and ops time saved. Illustrative — TechBag scopes your tier.
Loaded cost = salary + overheads per productive hour. Illustrative only — your TechBag quote models your actual environment and modules.
Three ways to consume it
Cloudflare Application Security is tiered — Free (WAF basics + unmetered DDoS on every plan) → Pro (~$20/site/mo) → Business (~$200/site/mo) → Enterprise (quote; advanced WAF, Bot Management, API Shield, Page Shield, higher limits, support). Add-ons (Bot Management, API Shield, Page Shield) may be Enterprise/quote. Treat public figures as indicative. Cloudflare bills USD; TechBag scopes the tier and handles INR/GST — quote current figures.
Cloudflare (tiered — Free → Enterprise)
Best for network-scale WAAP + fast deploy
- WAF + always-on DDoS + ML Bot Management on the edge
- API Shield + Page Shield — protect API & client-side surfaces
- Proxy your traffic — no appliances, protected in minutes
+ Platform add-ons
Best for a broader rollout
- Scoped to your estate
- Add-on modules as needed
- Phased, right-sized deployment
+ scoping & local support
Best value with TechBag
- Tier scoping + honest Akamai / Imperva / F5 comparison
- Cloudflare bills USD; many Indian DCs; Bengaluru R&D
- TechBag adds INR/GST invoicing, DLS/DPDPA-residency help & local support
Buy it for less — TechBag pricing beats list
Whatever the list prices above, TechBag negotiates a significantly better deal — with GST-compliant INR invoicing and local support. Ask us for your discounted quote.
Get an India-ready quote
Tell us your requirements and current tools — we’ll model it against what you spend today.
The 8 questions to ask every vendor
Take this into your next vendor call — including ours.
Facing volumetric or L7 DDoS? Cloudflare absorbs it always-on at ~500 Tbps, close to the source — no toggling under attack.
Want protection without appliances? Cloudflare deploys by proxying your traffic (a DNS change) — live in minutes.
Need API and client-side coverage, not just a server WAF? API Shield + Page Shield cover the surfaces legacy WAFs miss.
Hit by credential-stuffing or scraping? ML Bot Management separates good bots from bad, trained on network-scale traffic.
Need the very largest, most bespoke DDoS scrubbing with heavy hand-holding? Akamai Prolexic is the reference — TechBag advises.
Need deep on-prem or database-layer WAF? Imperva or F5 go deeper there — TechBag is candid about the lane.
Cloudflare has many Indian DCs, Bengaluru R&D and a Data Localization Suite (DPDPA/RBI). TechBag surfaces the residency story.
Cloudflare has a free tier and transparent tiers to Enterprise — TechBag scopes the tier and adds INR/GST invoicing.
Questions buyers ask
Ready to protect your apps at network scale?
Scope Cloudflare Application Security (the flagship WAAP — WAF + always-on DDoS + ML Bot Management + API Shield + Page Shield on one of the world’s largest networks) — and let a TechBag advisor scope the tier, compare honestly vs Akamai/Imperva/F5, help with Data Localization Suite / DPDPA residency, and add INR/GST and local support.
Stats, ratings, review counts and pricing are illustrative and sourced from public materials; verify before purchase.