Hobby
Free
Free tier on the pricing page
- Usage limits
- 10,000 add requests and 1,000 retrieval requests per month.
- Projects
- One project with community support.
Mem0
● Identity checkedCode · Vendor site 2026-10-04
Mem0 provides persistent memory infrastructure for AI agents and applications so context survives across sessions, users, and agents. The platform offers hosted plans with SDK integration plus open-source options for developers building production agents that need durable recall.
- Category
- Code
- Free access
- Hobby tier is free with unlimited end users, 10,000 add requests per month, and 1,000 retrieval requests per month.
- API access
- Homepage shows Python SDK quickstart using MemoryClient with an API key from app.mem0.ai.
Is Mem0 right for you?
A good fit for
Agent builders and app teams that need hosted memory layers with defined add and retrieval quotas.
Before you choose
Free Hobby tier caps monthly add and retrieval requests and allows only one project.
Memory layer for agents
Mem0 markets drop-in memory infrastructure with SDK examples and tiered cloud pricing from a free Hobby plan through production Pro limits.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Persistent memory | Homepage headline promises AI memory that persists across sessions and agents. | Facts sourced | 2026-10-04 |
| SDK integration | Site embeds Python quickstart code for MemoryClient add and search calls. | Facts sourced | 2026-10-04 |
| Tiered hosting | Pricing page lists Hobby, Starter, Pro, and Enterprise plans with request limits. | Facts sourced | 2026-10-04 |
Understand the total cost
Mem0 pricing & plans
Starter
$19.00 /mo
$19 per month on the pricing page
- Usage limits
- 50,000 add requests and 5,000 retrieval requests per month.
Pro
$249.00 /mo
$249 per month on the pricing page
- Scale features
- 500,000 add requests, unlimited projects, graph memory, and private Slack support.
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Explore toolThe practical questions
Frequently asked questions
Is Mem0 free?
Pricing lists a Hobby plan at $0 with defined monthly add and retrieval limits for individuals exploring the platform.
What is the difference between Mem0 Open-Source and the Platform?
The pricing FAQ contrasts the hosted platform tiers with the separate open-source project.
What is Mem0 used for?
Mem0 provides persistent memory infrastructure for AI agents and applications so context survives across sessions, users, and agents. The platform offers hosted plans with SDK integration plus open-source options for developers building production agents that need durable recall.
Does Mem0 have a free plan?
Hobby tier is free with unlimited end users, 10,000 add requests per month, and 1,000 retrieval requests per month.. This record lists ongoing free access; check the plan limits before starting.
How much does Mem0 cost?
The listed monthly price is $19.00 USD at monthly billing. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use Mem0 through an API?
Homepage shows Python SDK quickstart using MemoryClient with an API key from app.mem0.ai.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Free Hobby tier caps monthly add and retrieval requests and allows only one project.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.