Amplitude offers a free tier ("Free") while smartlook.com does not currently have a free tier.
A verdict here is not a fixed property of the vendor. A one-off pricing event demotes a vendor while its recorded date falls in the last 180 days and then lapses on its own, with nothing about the vendor having changed; a standing condition — a free tier withdrawn and not restored, a product retired — does not lapse with time. A badge carrying a date states the record it rests on; a badge with no date rests on no record in force.
After 31 August 2027, the Smartlook platform will be available in free mode, providing access to some historical data before the account is fully deactivated on 30 September 2027. You may continue using Smartlook until your paid plan ends (after which you may use the free plan until 30 September 2027).The page we cite for smartlook.com states in words that it is free, which confirms the price — the limits stated here come from our read of the vendor's page on 2026-08-28.
Pricing Change History
Amplitude
restructureddiscovered 2026-09-09 · effective date unknownmedium impact
Amplitude renamed its Startup Scholarship "Early Stage Startup Pricing". The first year is still the full Growth plan free for startups with under 20 employees and under $10M raised; year 2 is now 40% off the annual Plus plan, or the free plan. Unconfirmed. We could not check this change against an archived copy of Amplitude's page, so it does not count toward the rating.Source ↗
increasedeffective 2026-08-04medium impact
Amplitude dropped the 10K MTU limit from its free plan between the Internet Archive's copies of its pricing page from 2026-06-08 and 2026-08-04: the Starter plan (10K MTUs, up to 2M events) became a Free plan of 2M events a month. Source ↗
reducedeffective 2026-04-27high impact
Amplitude cut its free Starter plan from up to 10M to up to 2M events a month between the Internet Archive's copies of its pricing page from 2026-04-12 and 2026-04-27. The 10K MTU limit stayed. Source ↗
reducedeffective 2026-02-14high impact
Amplitude cut its free Starter plan from 50K to 10K monthly tracked users (MTUs) between the Internet Archive's copies of its pricing page from 2026-01-24 and 2026-02-14. The plan still allowed up to 10M events a month. Source ↗
We do not push notifications. Every change we record is readable the moment it lands, and the JSON answer carries an ETag — send it back as If-None-Match and an unchanged answer costs one 304.