MongoDB Atlas free tier (2026)
Yes — MongoDB Atlas offers a free tier.
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Pricing beyond the free tier
Usage-based pricing with a free-forever shared tier (M0) for development, a low-cost usage-capped Flex tier for small or variable workloads, and hourly-billed dedicated clusters for production. Backups, some add-on services, and data transfer are billed separately, and enterprise plans are custom-quoted.
Last reviewed 2026-07-16 — see our methodology. Free-tier limits change often; confirm on the provider before relying on them.