Mastodon End of Service Life Dates
Mastodon has published end-of-service-life dates for 9 products in our catalog. 2 reach EOSL within the next 12 months and 7 are already past OEM support. Third-party support keeps those releases covered after the vendor stops shipping patches: issue management, vulnerability remediation and compliance maintenance.
Mastodon products reaching EOSL in 2026(3)
| Model | EOSL date | |
|---|---|---|
| Mastodon 4.2 | Jan 8, 2026 | Get price |
| Mastodon 4.3 | May 6, 2026 | Get price |
| Mastodon 4.4 | Dec 17, 2026 | Get price |
Mastodon products reaching EOSL in 2027(1)
| Model | EOSL date | |
|---|---|---|
| Mastodon 4.5 | Feb 20, 2027 | Get price |
Mastodon products reaching EOSL in 2025(1)
| Model | EOSL date | |
|---|---|---|
| Mastodon 4.1 | Apr 8, 2025 | Get price |
Mastodon products reaching EOSL in 2023(2)
| Model | EOSL date | |
|---|---|---|
| Mastodon 4.0 | Oct 31, 2023 | Get price |
| Mastodon 3.5 | Dec 31, 2023 | Get price |
Mastodon products reaching EOSL in 2022(2)
| Model | EOSL date | |
|---|---|---|
| Mastodon 3.3 | May 26, 2022 | Get price |
| Mastodon 3.4 | Nov 6, 2022 | Get price |
Mastodon EOSL: Frequently Asked Questions
What does end of service life (EOSL) mean for Mastodon equipment?
EOSL is the date after which Mastodon no longer sells support contracts or ships updates for a product. The equipment keeps working; only the OEM's willingness to support it ends. Third-party maintenance takes over from that date with engineering support and replacement parts.
Can I get support for Mastodon products that are already past EOSL?
Yes. 7 Mastodon products in this list are already past their EOSL date and all remain supportable. We hold spares for every model we quote and cover equipment for 5+ years past the OEM date.
How far ahead should I plan for a Mastodon EOSL date?
Start 6 to 12 months before the EOSL date. That is enough time to compare the OEM's final renewal against third-party maintenance, decide whether to extend or refresh, and move coverage without a gap. We return an indicative price within 24 hours and a firm quote within 48.