FEATURE
XHR.DEV
ZENROWS
OVERALL_SCORE
20/50
19/50
API_QUALITY
BASIC ██░░
EXCELLENT ████
API_SCORE
6/10
9/10
GTM_RELEVANCE
14/20
10/20
CATEGORY
INTEGRATIONS & AUTOMATION
INTEGRATIONS & AUTOMATION
PRICING
PAID
PAID
FREE_TIER
[---]
[---]
REST_API
[---]
[YES]
WEBHOOKS
[---]
[---]
GRAPHQL
[---]
[---]
OAUTH
[---]
[---]
COMPLEXITY
EASY
EASY
LEARNING
EASY
LOW
WEBHOOK_REL
NONE
LIMITED
// VERDICT
OVERALL_SCORE:XHR.DEV
API_QUALITY:ZENROWS
GTM_RELEVANCE:XHR.DEV
EASE_OF_USE:TIE
VALUE (FREE):TIE
Strengths & Weaknesses
xhr.dev
One-line code integration via proxy makes implementation extremely simple across multiple programming languages
Automatic captcha detection and solving eliminates manual intervention in scraping workflows
Self-hosting options (Docker, npm) provide flexibility for teams with strict data governance requirements
Works as a transparent proxy without requiring significant code refactoring
No transparent pricing information available, requiring sales contact for all deployment options
Extremely limited API documentation and technical specifications publicly available
No evidence of webhook support or event-driven architecture for automation workflows
ZenRows
Single API endpoint abstracts away CAPTCHAs, anti-bot detection, and proxy rotation
SDKs for 7+ programming languages including Python, Node, Go, and Java
Only charges for successful requests — failed requests don't consume balance
No free tier, only trial credits for evaluation
Primarily a scraping tool with limited direct GTM workflow integrations