What changed
Time to bail on ElastiCache caches on Redis OSS 6? Act. You can stay. From February 1, 2027, Redis OSS 6 caches pay an 80% Extended Support premium. Upgrade to stop it.
On our scale this is Act: change a setting or plan before the date. You can stay.
Standard support for Redis OSS 6 on Amazon ElastiCache ends January 31, 2027. From February 1, 2027, caches still on it pay an Extended Support premium of 80% on top of the node price.
Here are the facts we checked:
- Extended Support charges start: February 1, 2027 (Amazon Web Services)
- End of standard support: January 31, 2027 (Amazon Web Services)
- Version: Redis OSS 6 (v6) on Amazon ElastiCache (Amazon Web Services)
- Extended Support premium: 80% in years 1 and 2; 160% in year 3 (Amazon Web Services)
- Year 2 premium starts: February 1, 2028 (Amazon Web Services)
- Year 3 premium starts: February 1, 2029 (Amazon Web Services)
- End of Extended Support and version end of life: January 31, 2030 (Amazon Web Services)
- Reserved nodes: The reserved node discount does not apply to the Extended Support charge (Amazon Web Services)
- AWS price example: cache.m5.large in US East (Ohio) on Redis OSS 5: $0.1560 on-demand plus $0.1248 premium, $0.2808 per hour in total (Amazon Web Services)
- How to stop the charge: Upgrade to an engine version in standard support, or delete the cache (Amazon Web Services)
- Caches on Redis OSS 6: Pay the premium from February 1, 2027 (Amazon Web Services)
You can stay on Amazon ElastiCache. You have to change a setting or plan before the date.
Leaving is a choice here, not a must.
Amazon Web Services is the main source for this page. Amazon ElastiCache has not said more than what is listed here. If a fact is not on this page, we do not know it yet.
Who is affected
Caches on Redis OSS 6: Pay the premium from February 1, 2027.
The date to remember is February 1, 2027. Make the change before then.
What to do before February 1
- Find Redis OSS 6 caches. In the ElastiCache console, check the engine and version of each cache.
- Test a newer engine. Try Valkey or a newer Redis OSS version on a copy of the cache with your app.
- Upgrade before February 1, 2027. Upgrade each cache, or budget for the 80% premium.
A few tips:
- Make the change yourself before the date. Do not wait for the last reminder email.
- Write down your current plan or settings first, so you can compare after the change.
- After the change, open your settings again and check that it worked.
How to tell your users
If the change affects your members or team, send one short email. Say what changes for them and when. Put the most important line first.
If there is a date, send a short reminder a few days before it. Keep a copy of the list you sent it to.
Options people mention
Listed for convenience. Not ranked. Not paid. These names come up in threads and reviews; that does not show where people moved.
Before you pay, check the price page of each tool yourself. Prices change, and we only list what our sources say.
Questions people ask
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Sources