widemem Pricing 2026
Complete pricing guide for widemem — plans, costs, and free options.
💰 widemem Pricing Overview
widemem uses a open source pricing model. Free and open-source software you can self-host. Current pricing: The library is Apache 2.0 and free forever, with the full feature set and every provider — the vendor states explicitly that there is no gated open-core play and that paid tiers are about hosting, SLAs and compliance rather than feature unlocks. Self-hosted (your VPC or Kubernetes, plus a named SLA on bug fixes and upgrade support), Managed hosting (usage-based, with an audit dashboard and API keys) and Enterprise (air-gapped installs, named response times, HIPAA/SOC 2 posture help) are all quote-only. The vendor publishes no dollar figures on the paid tiers, stating that pricing is scoped to memory volume, SLA and compliance needs.. widemem is a popular ai agent infrastructure tool known for an apache-2.0, local-first memory layer for llm agents with importance scoring and auditable recall, running on sqlite and faiss with no services to stand up.. You can get started with widemem for free and upgrade to a paid plan as your needs grow.
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🔍 Compare Before You Buy
See all 5 alternatives →Comparing widemem to similar tools helps you make the best choice for your budget and needs:
Zaxy
FreeMIT-licensed governed memory for agent fleets on an append-only, hash-chained event log
Free to use
Compare with widemem →BaseMouse
FreemiumOne MCP-served shared memory across Claude Code, Cursor, Codex, and Grok, MIT open-core
Starting at Open core: the import-and-serve engine is free and MIT-licensed, self-hostable with no license key and nothing phoning home. A paid hosted version adds running, billing, and support, billed through Stripe; the hosted plan figures are rendered client-side and are not published in the page source.
Compare with widemem →Mem0
FreemiumDrop-in memory layer for AI agents, metered on add and retrieval requests
Starting at $19/month
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widemem Plans & Pricing
Enterprise
Managed hosting (usage-based, with an audit dashboard and API keys) and (air-gapped installs, named response times
* Pricing information is based on publicly available data and may not reflect current promotions, annual discounts, or regional pricing. Visit the official widemem website for the latest pricing.
Is widemem Free?
widemem is open-source software that you can use, modify, and self-host completely for free. This makes it an excellent choice for developers and organizations who want full control over their deployment. Some managed hosting or cloud-based versions may have associated costs.
Check widemem pricing at the source
The breakdown above is our summary of widemem's published pricing, not a quote. Plans, limits and what each tier includes change without notice — confirm on widemem's own pages before you buy.
Official widemem site ↗We do not represent widemem and these links are not paid placements.
Is widemem Worth It?
widemem is a free ai agent infrastructure tool that offers 6 key features including Local-first by default — SQLite plus FAISS, no services to operate, Importance-scored memory rather than similarity retrieval alone, Auditable recall path for regulated and high-stakes deployments. widemem is an Apache-2.0 memory layer for LLM agents built around the premise that an agent which forgets selectively is worse than useless in domains where a wrong recall is expensive. It is local-first: the default deployment is a Python library backed by SQLite and FAISS, with no services to stand up and nothing to page, and it is capable of running air-gapped out of the box. The three properties the project foregrounds are local-first storage, importance scoring and auditability. Importance scoring is the part that distinguishes it from a plain vector store — rather than embedding everything and retrieving by similarity alone, memories carry a scored notion of what matters, so an agent retains the facts it cannot afford to lose rather than whatever happens to be nearest in embedding space. Auditability means the recall path can be inspected after the fact, which is what makes it usable in regulated settings where you have to explain why an agent said what it said. The licensing posture is unusually clean for an open-core product: every tier ships the full Apache-2.0 library with all providers and no gated features, and the paid tiers sell hosting, SLAs and compliance help rather than feature unlocks. Current release is 1.5.0, on Python 3.10 and later.
✅ widemem is a good choice if you need:
- •Local-first by default — SQLite plus FAISS, no services to operate
- •Importance-scored memory rather than similarity retrieval alone
- •Auditable recall path for regulated and high-stakes deployments
- •Air-gap capable out of the box
- •Full Apache-2.0 feature set on every tier, including the free one
💡 Value Assessment
With a free tier available, widemem is an easy recommendation for anyone looking to try ai agent infrastructure tools without financial commitment. The paid plans offer good value for power users who need the additional features and higher usage limits.
widemem Key Features
widemem comes packed with features that make it a strong contender in the ai agent infrastructure space. Here's what you get:
Powered by advanced AI models, widemem delivers intelligent content generation capabilities.
Importance-scored memory rather than similarity retrieval alone helps you work more efficiently with widemem.
Auditable recall path for regulated and high-stakes deployments helps you work more efficiently with widemem.
Powered by advanced AI models, widemem delivers intelligent content generation capabilities.
Full Apache-2.0 feature set on every tier, including the free one helps you work more efficiently with widemem.
Python 3.10+ library, currently at v1.5.0 helps you work more efficiently with widemem.
widemem Alternatives & Their Pricing
Considering alternatives to widemem? Here's how competing tools compare on pricing:
Zaxy
FreeMIT-licensed governed memory for agent fleets on an append-only, hash-chained event log
Pricing: Free and MIT-licensed. Distributed via an install script, uvx, pip, or MCP config, with the package published on PyPI. No paid tier is published.
BaseMouse
FreemiumOne MCP-served shared memory across Claude Code, Cursor, Codex, and Grok, MIT open-core
Pricing: Open core: the import-and-serve engine is free and MIT-licensed, self-hostable with no license key and nothing phoning home. A paid hosted version adds running, billing, and support, billed through Stripe; the hosted plan figures are rendered client-side and are not published in the page source.
Mem0
FreemiumDrop-in memory layer for AI agents, metered on add and retrieval requests
Pricing: Hobby is free for individuals and side projects with unlimited end users, 10,000 add requests/month, 1,000 retrieval requests/month, 1 project and community support. Starter is $19/month for solo builders shipping a first agent, with unlimited end users, 50,000 add requests/month, 5,000 retrieval requests/month, 1 project and community support. Pro is $249/month for production apps, with unlimited end users, 500,000 add requests/month, 50,000 retrieval requests/month, unlimited projects, multi-project support, private Slack support, advanced analytics, graph memory with entity linking and Dream memory consolidation. Enterprise is custom-priced with unlimited add and retrieval requests, unlimited projects, SLA-backed support, on-prem deployment, audit logs, and custom integrations and SSO. The open-source project is free to self-host.
Zep
PaidTemporal knowledge-graph memory for AI agents, with sub-200ms retrieval
Pricing: Flex is $125/month billed monthly, or $104/month billed annually at $1,250/year (saving 17%), and includes 50,000 credits per month with additional credits at $25 per 10,000, auto top-up at 20%, 30-day credit rollover, 600 requests per minute, 5 projects, 10 custom entity and edge types, 1 day of API logs, and unlimited memories, retrieval and users. Flex Plus is $375/month billed monthly, or $312/month billed annually at $3,750/year, and includes 200,000 credits per month. Enterprise is custom-priced with custom credits at negotiated rates, guaranteed rate limits with an SLA, unlimited projects, SOC 2 Type II and a HIPAA BAA, audit and API logs retained for one year, Slack or Teams support and a dedicated account manager; deployment can be Zep's cloud or your own VPC. Venture-funded startups can request Enterprise at emerging-company pricing. The Graphiti open-source project is free.
Memvid
FreemiumSingle-file portable memory layer for AI agents — hybrid BM25 + vector recall, crash-safe WAL, no vector database
Pricing: Free Apache-2.0 developer tier at $0 with 50 MB total memory, unlimited local queries, and basic creation and retrieval. Starter at $59/month adds 25 GB total memory, 1k queries/month, up to 5 memory files at 5 GB each, and email support. Pro at $299/month adds 125 GB, 10k queries/month, up to 10 files at 25 GB each, advanced enrichment and relationships, session replay and time-based analysis, 24/7 support, custom integrations, advanced analytics, on-premise deployment options, and an SLA. A separate enterprise platform is sold on request.
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Frequently Asked Questions
Is widemem free to use?
Yes, widemem offers a free open-source version that you can use without paying. The free version includes core functionality.
How much does widemem cost in 2026?
As of 2026, widemem pricing is: The library is Apache 2.0 and free forever, with the full feature set and every provider — the vendor states explicitly that there is no gated open-core play and that paid tiers are about hosting, SLAs and compliance rather than feature unlocks. Self-hosted (your VPC or Kubernetes, plus a named SLA on bug fixes and upgrade support), Managed hosting (usage-based, with an audit dashboard and API keys) and Enterprise (air-gapped installs, named response times, HIPAA/SOC 2 posture help) are all quote-only. The vendor publishes no dollar figures on the paid tiers, stating that pricing is scoped to memory volume, SLA and compliance needs.. Pricing may vary based on billing cycle (monthly vs annual) and region. Visit the official widemem website for the most current pricing.
Does widemem offer enterprise pricing?
Yes, widemem offers custom enterprise pricing with features like dedicated support, custom integrations, enhanced security, and volume discounts. Contact their sales team for a personalized quote.
What are the best alternatives to widemem?
Popular alternatives to widemem include Zaxy, BaseMouse, Mem0. Each offers different features and pricing structures. Compare them on AISO Tools to find the best fit for your needs and budget.
Is widemem worth the price?
widemem is well-regarded in the agent-infrastructure space, offering features like Local-first by default — SQLite plus FAISS, no services to operate, Importance-scored memory rather than similarity retrieval alone, Auditable recall path for regulated and high-stakes deployments. Whether it's worth the investment depends on your specific needs, usage volume, and budget. The free tier lets you try it before committing to a paid plan.
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