Vercel vs Castle Bot Detection

Vercel7.9Visit CBCastle Bot Detection7.9Visit

Vercel #6 in Bot Detection 7.9/10 Free plan · 14-day trial Free planFree trial✓ 0 of 6 features Visit Vercel

vs

CB Castle Bot Detection #7 in Bot Detection 7.9/10 Free plan Free plan✓ 6 of 6 features Visit Castle

• Vercel fits best

  Vercel users seeking deployment with basic security

• Castle Bot Detection fits best

  Teams seeking affordable behavioral bot detection

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Side by side

Feature	Vercel 7.9/10 Visit ↗	CBCastle Bot Detection 7.9/10 Visit ↗
At a glance
Editor score	7.9	7.9
Ranking	#6 in Bot Detection	#7 in Bot Detection
Best for	Vercel users seeking deployment with basic security	Teams seeking affordable behavioral bot detection
Pricing model	Free plan + paid	Free plan + paid
Starting price	$20/user/mo (best)	$200/mo
Free plan	✓	✓
Free trial	14 days	—
Deployment	Cloud	Cloud, Browser extension
Platforms	Web	Web, iOS, Android
Support	Tickets, Community, Docs	Live chat, Email, Docs
Compliance	SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS, SSO/SAML, 2FA	SOC 2, GDPR
Built for	Solo, Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Vercel 0/6 · Castle Bot Detection 6/6
Behavioral analysis	Not checked yet	✓ (best)
Device fingerprinting	Not checked yet	✓ (best)
JavaScript SDK	Not checked yet	✓ (best)
Real-time scoring API	Not checked yet	✓ (best)
Challenge tools	Not checked yet	✓ (best)
Account abuse detection	Not checked yet	✓ (best)
Specs
Protected requests	Not checked yet	40000 requests/mo
Our review
Pros	Hobby includes a Web Application Firewall and DDoS mitigation Git, CLI, deploy hook, and REST API deployment options Preview environments, rolling releases, and instant rollback	Behavioral, device, IP and email signals in one detection workflow Risk and Filter APIs support allow, challenge or deny decisions Covers web, API, iOS and Android deployments
Cons	Published features do not detail dedicated bot detection or bot controls Hobby is positioned for personal, non-commercial use Pro starts at $20 per user per month	Free plan limits retention to 3 days, with 3 seats and 1 environment Pro's $200 API budget is shared across requests and IP lookups Enterprise pricing starts at $4,000 per month
Our verdict	Vercel is a cloud platform for building, deploying, hosting, and scaling websites, web applications, and AI agents. It suits developers who want deployment workflows and hosting alongside security controls, rather than buyers whose main… Read the review →	Castle Bot Detection analyzes browser interactions, device properties, IP addresses and email signals to identify automated traffic and account abuse. Its Browser SDK collects behavioral and device data, then creates request tokens that a… Read the review →

Strengths and trade-offs

• Vercel — where it wins

  • Hobby includes a Web Application Firewall and DDoS mitigation
  • Git, CLI, deploy hook, and REST API deployment options
  • Preview environments, rolling releases, and instant rollback

  Where it doesn't

  • Published features do not detail dedicated bot detection or bot controls
  • Hobby is positioned for personal, non-commercial use
  • Pro starts at $20 per user per month

• Castle Bot Detection — where it wins

  • Behavioral, device, IP and email signals in one detection workflow
  • Risk and Filter APIs support allow, challenge or deny decisions
  • Covers web, API, iOS and Android deployments

  Where it doesn't

  • Free plan limits retention to 3 days, with 3 seats and 1 environment
  • Pro's $200 API budget is shared across requests and IP lookups
  • Enterprise pricing starts at $4,000 per month

• Vercel7.9/10 · Free plan · 14-day trial

  A deployment platform with basic security controls, not a dedicated bot detection tool.

  Visit VercelFull verdict →
• CBCastle Bot Detection7.9/10 · Free plan

  Behavioral bot detection across web, APIs and mobile, with a free entry plan.

  Visit CastleFull verdict →