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c/side logo

c/side Pricing

cside.dev · Client Side Protection · refreshed 2026-05-06
Client Side Protection
Free tier
Quick answer

c/side pricing starts at $99/mo for the Business plan. 3 tiers total including a free tier.

Page fetched 2026-05-09 · cside.dev · Tier-based subscription
c/side pricing page screenshot — https://cside.dev/pricing
Source · live pricing page on 2026-05-06

cside.dev/pricing

Open
Pricing
c/side pricing
As of 2026-05-09 · cside.dev/pricing
Free
Free
Up to 2,500 pageviews per month
Unlimited domains
Basic device fingerprinting
Business
$99/mo
flat
Unlimited domains
Full-featured fingerprinting
Advanced intelligence signals
30‑day data retention
Enterprise
Sales
Contact sales
Custom traffic limits
99.99% SLA
90‑day script‑history retention
SSO & organization layer
Dedicated account manager
Cost calculator
See your real cost on each plan

Adjust seats to compare c/side plans side-by-side and check the annual break-even.

Business
$99.00/mo
$99.00/mo
Open live pricing pageSee agent-readiness analysis
Frequently asked
c/side pricing FAQ

c/side pricing starts at $0/mo for the Free plan; paid plans start at $99/mo for the Business plan. Billed monthly, with a 16% discount for annual billing.

c/side's cheapest business-usable plan is Business at $99/mo. First paid tier with full features and API usage.

Yes — c/side publishes a free tier. Up to 2,500 pageviews per month and 1,000 API calls.

Yes — c/side's purchase motion is self-serve. A checkout URL is published on the pricing page. No demo is required.

xpay scored c/side as agent-ready: every advertised plan is self-serve with public pricing. c/side's pricing URL resolves, but plan structure is not surfaced clearly enough for an agent to enumerate without hand-parsing. No per-unit price was found on the page; an agent has no direct way to estimate the cost of a single task. All advertised paths route to a sales conversation rather than a self-serve checkout. No public API documentation URL was discovered. A free or freemium tier is offered. For the full purchase simulation see the linked Agent-Ready Index scorecard.

In the Client Side Protection category, xpay's Agent-Ready Index lists alternatives ranked by their ability to support AI agent purchase. Visit the agent-readiness scorecard for c/side to compare with 3 nearest peers.

Alternatives in Client Side Protection
Top c/side alternatives by pricing transparency
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akamai.com
Human Client-side Defense pricing
humansecurity.com
Imperva Client Side Protection pricing
imperva.com
Jscrambler pricing
jscrambler.com
Browse all Client Side Protection alternatives →
AI agent readiness
Can an AI agent buy from c/side?
Agent-Ready Verified

87

/ 100 in xpay's Agent-Ready SaaS Index

c/side scores 87/100 on xpay's Agent-Ready Index v2: partial pricing visibility; self-serve checkout is available; a public API exists with documentation; usage-based / per-token pricing is published;…

See the full scorecardIncludes the 6-step agent purchase simulation, score breakdown across 7 dimensions, and the one-line fix that would lift c/side into the Agent-Ready Verified band.
Quick facts
At a glance
Free access

Up to 2,500 pageviews per month and 1,000 API calls

Billing cycle

Monthly or annual

Lowest paid

$99/mo

Per-unit pricing

1 model priced per undefined

Self-serve checkout

1 tier

Tier count

3

Pricing model

Tier-based subscription

c/side pricing summary derived from a live read of https://cside.dev/pricing on 2026-05-06. For the agent-readiness assessment — including the 6-step purchase simulation and a per-dimension scorecard — see xpay's Agent-Ready SaaS Index entry for c/side.

Explore SaaS pricing across categories

25,480+ SaaS scored on agent-buyability — browse by readiness band, category, or jump straight to a pay-per-run tool on xpay.tools.

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