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Assertible vs WebChangeDetector

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Assertible

See full pricing history

USD · US · source: assertible.com

Plan Pricing Charged by Offer type
Personal
Free

$0/month

 Flat · published subscription Standalone · Free
Standard
USD 25 monthly

$25/month

 Flat · published subscription Standalone · Fixed
Startup Highlighted
USD 50 monthly

$50/month

 Flat · published subscription Standalone · Fixed
Business
USD 100 monthly

$100/month

 Flat · published subscription Standalone · Fixed

WebChangeDetector

See full pricing history

USD · US · source: www.webchangedetector.com

Plan Pricing Charged by Offer type
Free
Free

$0/month

 Flat · published subscription Standalone · Free
Micro
USD 9 monthly · USD 8 / month with annual commitment

$9/month or $96/year

 Flat · published subscription Standalone · Fixed
Solo
USD 17 monthly · USD 15 / month with annual commitment

$17/month or $180/year

 Flat · published subscription Standalone · Fixed
Team Highlighted
USD 45 monthly · USD 40 / month with annual commitment

$45/month or $480/year

 Flat · published subscription Standalone · Fixed
Studio
USD 85 monthly · USD 77 / month with annual commitment

$85/month or $924/year

 Flat · published subscription Standalone · Fixed
Scale
USD 270 monthly · USD 245 / month with annual commitment

$270/month or $2,940/year

 Flat · published subscription Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Assertible

Personal

Official plan card

Web services

2

Limited

Official plan card

Tests per service

10

Limited

Official plan card

Result retention

1,000

Limited

Standard

Official plan card

Web services

25

Limited

Official plan card

Tests per service

500

Limited

Official plan card

Members

1

Limited

Startup

Official plan card

Web services

25

Limited

Official plan card

Tests per service

500

Limited

Official plan card

Members

10

Limited

Business

Official plan card

Web services

50

Limited

Official plan card

Tests per service

1,000

Limited

Official plan card

Members

20

Limited

WebChangeDetector

Free

Official plan card

Checks

10/month

Limited

Official plan card

Websites and pages

Unlimited

Limited

Official plan card

Monitoring interval

1h to 24h

Limited

Micro

Official plan card

Checks

300/month

Limited

Official plan card

Websites and pages

Unlimited

Limited

Official plan card

AI change analysis

Included

Solo

Official plan card

Checks

1,000/month

Limited

Official plan card

Monitoring interval

15min to 24h

Limited

Official plan card

Browser console log changes

Included

Team

Official plan card

Checks

3,000/month

Limited

Official plan card

Websites and pages

Unlimited

Limited

Official plan card

On-demand and monitoring checks

Included

Studio

Official plan card

Checks

6,000/month

Limited

Official plan card

Monitoring interval

15min to 24h

Limited

Official plan card

AI change analysis

Included

Scale

Official plan card

Checks

20,000/month

Limited

Official plan card

Websites and pages

Unlimited

Limited

Official plan card

On-demand and monitoring checks

Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Assertible

  1. Source
    • Personal: Free
    • Standard: USD 25 monthly
    • Startup: USD 50 monthly
    • Business: USD 100 monthly

WebChangeDetector

  1. Source
    • Free: Free
    • Micro: USD 9 monthly · USD 8 / month with annual commitment
    • Solo: USD 17 monthly · USD 15 / month with annual commitment
    • Team: USD 45 monthly · USD 40 / month with annual commitment
    • Studio: USD 85 monthly · USD 77 / month with annual commitment
    • Scale: USD 270 monthly · USD 245 / month with annual commitment