Sim
An open-source, self-hostable workspace to build and run AI agents and workflows on a drag-and-drop canvas β 1,000+ integrations.
Try Sim β
β Free plan available
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β‘ At a glance
β Fully open-source and self-hostable β no vendor lock-in
β Geared to technical teams β steeper curve for non-technical users
An honest editorial snapshot from this tool's profile β not a paid placement. This tool is newly listed and not yet rated by users.
Sim is an open-source (Apache 2.0) workspace for building, deploying and managing AI agents and agentic workflows. A visual drag-and-drop canvas lets you wire blocks, models and integrations into working agents β or describe what you want in plain English β connecting to 1,000+ tools and many LLM providers. Aimed at technical teams of all sizes; self-hostable via Docker.Editor's note: Listed from public information β hands-on review pending. We never sell rankings.
How to use Sim
Pros
- Fully open-source and self-hostable β no vendor lock-in
- Strong traction (~29k+ GitHub stars, named enterprise users, SOC 2)
- 1,000+ integrations, many LLM providers, plus local models at no API cost
Cons
- Geared to technical teams β steeper curve for non-technical users
- New / fast-moving β docs and features still evolving
- Usage costs (credits + tokens) accumulate on hosted plans beyond the free tier
Pricing Details
| Pricing type | Freemium |
| Starting at | Free / from $20/mo |
| Free plan | β Available |
Sim Pricing
Sim pricing β 4 plans: Community / Free ($0) Β· Pro ($25/user/mo) Β· Max ($100/user/mo) Β· Enterprise (Custom). Compare monthly and yearly costs below.
π Prices verified Jul 2026 Β· View live pricing β
β οΈ Annual billing saves 15%. Priced per user for Pro/Max tiers.
Community / Free
$0
$0
- β Open-source, self-host free
- β 1,000 credits/mo (hosted free tier)
- β 1 workspace
Pro
$25/user/mo
$21/user/mo billed annually
- β 6,000 monthly credits, +50/day refresh
- β 3 workspaces, invite teammates
Max
$100/user/mo
$85/user/mo billed annually
- β 25,000 monthly credits, +200/day refresh
- β Unlimited workspaces, invite teammates
Enterprise
Custom
Custom
- β Custom credits, unlimited workspaces
- β SSO, SOC2, self-hosting, dedicated support
See Current Pricing β
Pricing may change β always verify on the official site.
- Technical teams building multi-step AI agents/workflows
- Automating cross-tool processes (Slack + HubSpot + Notion)
- Teams wanting an open-source, self-hostable agent platform
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Alternatives to Sim
See how Sim compares side-by-side with similar tools
Sim Current |
WP Engine
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Better Stack
|
Browse AI
| |
|---|---|---|---|---|
| Rating | βββββ β | β β β β Β½ 4.4 | β β β β β 4.2 | β β β β β 4.2 |
| Trust Score | New | 88/100 | 84/100 | 84/100 |
| Pricing |
Community / Free
$0
Pro
$25/user/mo
Max
$100/user/mo
Enterprise
Custom |
Essential
$35/mo
Core
Starting at $400/mo
Enterprise
Custom |
Free
$0/mo
Logs & Metrics (Tera bundle)
$500/mo - Tera bundβ¦
Enterprise
Custom |
Free
$0
Personal
$48/mo
Professional
$87/mo
Premium
Starting at $500/mo |
| Data updated | 3 months ago | Not yet | 4 months ago | 4 months ago |
| Try β | Compare β | Compare β | Compare β |
About Trust Score
Trust Score (0β100) is the average of five quality criteria β Value for money, Free plan, Ease of use, Features, and Transparency β scored on a strict scale. Popularity, brand size, and affiliate commissions never affect it. Tools marked "Editorial estimate" are not yet hands-on tested. How Trust Score works β
π‘οΈ We don't sell rankings. Reviews are real user opinions, verified by email. Trust Scores are calculated independently from any paid placement. How we keep reviews honest β
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