Swarms review (2026): is the free plan enough?
Multi-agent framework, hosted API and agent marketplace
Black Friday: is there a Swarms sale?
Swarms report card
Fair · out of 4.0 · graded Nov 13, 2026
Best for multi-agent framework with a hosted API
Swarms is a multi-agent stack: an open-source Python framework, a Rust version, a hosted API and a marketplace. The free plan has rate limits and no premium endpoints, and model tokens carry a 15% fee on top.
Who Swarms is for
- Fits if you want to run several coordinating agents from Python or a REST call
- Works for developers who would rather rent the hosting than run it
Who Swarms is not for
- Skip it if you want a no-code builder, as agents are built in code or the API
- Tight if you stay free: batch, reasoning agents and graph workflows are paid
- Watch out: tokens cost the provider price plus 15%, and each agent in a swarm adds $0.01
- Watch out: calls fail when the credit balance falls under $1.00
Why Swarms gets a 2.2
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- BValue for moneyPro is $19.99 a month, the start of the category's cheaper quarter. Usage adds a 15% service fee on model prices.
- CFree plan and trialA free plan with sign-up credits, 100 requests a minute and 200K tokens per agent. Batch, reasoning agents and graph workflows are not included.
- CFeaturesSeveral multi-agent patterns, Python and Rust frameworks, a hosted API and monitoring. Premium endpoints sit on paid plans.
- DEase of useNo rating on record. Agents are built in code or through the API, with no no-code builder.
- BPlatforms and integrationsWeb dashboard and API plus Python and Rust, with Telegram, Discord, WhatsApp and Exa connections. No desktop or phone app.
What these grades rest on. Graded from this listing, whose facts were read from Swarms's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews. How we review and grade.
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<a href="https://toolgpa.com/tools/swarms#review"><img src="https://toolgpa.com/badge/swarms.svg" alt="Swarms: 2.2 GPA on ToolGPA" width="196" height="56"></a>Where Swarms stands among AI agents
Swarms's GPA of 2.2 is higher than 81 of the 178 other AI agents we grade, and level with 41.
It stands best on value for money (B, above 135 of 178) and worst on ease of use (D, above 0).
Its paid plans start at $19.99 a month, against a middle price of $25 for the category: 25 of the 98 others that charge start lower.
On features, ease of use and platforms it scores 2.0 out of 4. 24 tools score higher and cost less.
Each grade against the category
Every bar is all 179 AI agents we grade, cut by the letter each got. Swarms’s own letter is outlined.
- BValue for moneyAbove 135 of 178, level with 25
- CFree plan and trialAbove 64 of 178, level with 79
- CFeaturesAbove 2 of 178, level with 130
- DEase of useAbove 0 of 178, level with 35
- BPlatforms and integrationsAbove 47 of 178, level with 121
Price against what you get
Each dot is one of 109 AI agents. Further left costs less, and higher up scores better on features, ease of use and platforms. Point at a dot to see which tool it is.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Keep Swarms, or make your own?
Keep it
To replace Swarms you would be making an AI agent, with the models and the safeguards behind it. That is not a weekend's work, with an AI app builder or without one.
It costs $239.88 a year. Swarms is open source, so there is a third way: take its code and run it yourself.
What you could not
- An AI agent, with the models and the safeguards behind it.
- Connections to other products, each kept working as those products change.
- Sharing with other people, which means accounts and invitations.
What this rests on. Swarms’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
What is Swarms?
Swarms is a stack for building multi-agent systems: an open-source Python framework, a Rust version, a hosted API for running agent configurations over REST, a cloud dashboard for monitoring runs, and a marketplace where agents and prompts are sold. Usage is billed by tokens, with optional monthly plans for higher limits.
Worth knowing
- Tokens are billed at each model's provider price plus a 15% service fee, with $0.01 per agent in swarm workflows and $0.25 per image.
- Premium endpoints (batch, reasoning agents, graph workflows) are not available on the Free plan.
- Billable calls need a credit balance above $1.00 and return an error below it.
- It is a developer product: agents are built in code or through the API, not through a no-code builder.
Key features
- Multi-agent architectures
- Build hierarchical, sequential and parallel agent collaborations, with agent-to-agent communication and shared memory systems.
- Python and Rust frameworks
- Agents are written in Swarms Python or Swarms Rust, and the vendor describes the Python framework as open source.
- Hosted Swarms API
- Send agent configurations and a task over REST from any language and get the result back, without running the orchestration yourself.
- Run monitoring in Swarms Cloud
- A dashboard shows each run's logs, token use, cost and context use.
- Marketplace for agents
- Agents, prompts, tools, MCP servers and skills can be bought and sold; sellers keep 90% of each sale.
Swarms pricing
As of Nov 13, 2026, Swarms has a free plan, and paid plans start at $19.99 per month.
- Starts at
- $19.99 per month
- Free plan
- No monthly fee, sign-up credits, pay-per-use API access, 100 requests a minute, 1,200 a day and 200K tokens per agent.
- Free trial
- None listed
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | Pay-per-use credits, 100 requests a minute, 1,200 requests a day, 200K tokens per agent, marketplace access. |
| Pro | $19.99per month | Adds global availability zones, extra multi-agent architectures, API telemetry, priority queue, Pro models and premium endpoints. |
| Premium | $100per month ($1,020 per year) | 2,000 requests a minute, 100,000 a day, 2M tokens per agent, 500 agents per batch, SOC 2 compliance and 24/7 support. |
| Enterprise | Custom | Custom rate limits, dedicated infrastructure, on-premise or VPC deployment, custom SLAs and white-label options. |
Read from swarms.ai on Nov 13, 2026. Prices change, so confirm with Swarms before you buy.
Ways to pay less
- Annual discountPremium billed yearly saves 15%
Premium is $100 a month, or $1,020 a year, which the pricing page describes as a 15% saving.
Stated on swarms.ai - Other savingsHalf-price tokens overnight
Swarm completions get 50% off token costs between 8 PM and 6 AM Pacific Time; agent fees are unchanged.
Stated on swarms.ai
Works with
Swarms alternatives
- Swarms vs CrewAI
Free plan
- Swarms vs LangGraph
Free plan · from $39/mo
- Swarms vs LlamaIndex
Free plan · from $500/mo
- Swarms vs Agno
Free plan · from $150/mo
Common questions
Does Swarms have an Android app?
No Android app was listed when its pages were read on Nov 13, 2026. Swarms is listed for Web.
Does Swarms have an iPhone app?
No iPhone app was listed when its pages were read on Nov 13, 2026. Swarms is listed for Web.
Is Swarms open source?
Yes. Swarms is open source, according to its own site.
Does Swarms have an API?
Yes. Swarms offers a public API, according to its own site.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Nov 13, 2026.