Only a single grant of 1,000 credits with no weekly top-up (paid plans get Pro +2,000 / Max +4,000 per week); runs stop by default once used up; cannot invite teammates; no advanced features such as Sim Mailer, KB Live Sync, Sandboxes or Slack Connect.
They also argued about these things on another page.
2026-09-21Daily auto-check logged — see the Chinese version for details
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Show the remaining verification history (40 more)▼
2026-09-19Daily auto-check logged — see the Chinese version for details
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2026-09-16 17:06:29(SUB-WO-20260916-001-04: playwright render of sim.ai/pricing including the Annual/Monthly toggle, cross-checked with the plain-HTTP page and docs.sim.ai/platform/costs; all three sources agree) The free plan changed from "1,000 credits per month" to "1,000 one-time"; the top-up mechanism changed from "+50/+200 per day" to "Weekly refresh +2,000/week (Pro) / +4,000/week (Max)"; a new "Sandboxes" feature row was added (not on Free/Pro, included on Max/Enterprise); Access Control is now listed as not included on Max; the docs no longer show the old Pro 5,000 / Max 20,000 figures, resolving the source conflict recorded on 08-09; the docs explicitly state runs stop when credits run out. Pro US$25 / Max US$100 / 15% off annual are unchanged. The 08-27 record already noted "+2,000/+4,000 weekly" but was never written back; the seven entries from 09-09 to 09-15 reading "list prices US$25/100 all matched" did not compare the free-allowance text.
2026-09-16Daily auto-check logged — see the Chinese version for details
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2026-07-27Daily auto-check logged — see the Chinese version for details
2026-07-27Daily auto-check logged — see the Chinese version for details
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Continuously re-checked, every fact dated
Book editions on Amazon
Explore two language/cover editions about AI agents and AI work workflows. Author: AM&PM Editorial Team.
AI agent workspace connecting 1000+ integrations for building, deploying and orchestrating agents.
Free Version Limitations
Free plan US$0, "Free forever". Included credits are "1,000 one-time", i.e. a single 1,000-credit grant (not monthly); the Weekly refresh column shows "–", meaning no weekly top-up (only paid plans get Pro +2,000/week and Max +4,000/week, reset every 7 days and not accumulated). 1 workspace, cannot invite teammates. Concurrent executions capped at 10; rate limits of 50 sync runs/min, 200 async runs/min and 30 API endpoint calls/min; execution timeouts of 5 minutes (sync) and 90 minutes (async); storage of 5GB of files, up to 5 tables, up to 50,000 rows per table, 30 days log retention. Not included on the free plan: Sim Mailer (Inbox), KB Live Sync, Sandboxes, Slack Connect, Access Control, SSO, SOC2 Compliance, Self Hosting, Dedicated Support. When credits run out, the official docs state "usage is capped at your plan's included credits and runs will stop" (runs stop by default; paid plans can enable on-demand overage at US$0.005/credit). 1 credit = US$0.005 (docs). The source conflict recorded on 2026-08-09 ("pricing page monthly vs docs one-time") is resolved: on 2026-09-16 both the pricing page and docs.sim.ai/platform/costs show 1,000 one-time / Pro 6,000 per month / Max 25,000 per month. Sim is an open-source project. (Read directly from sim.ai/pricing and docs via playwright on 2026-09-16)
Available Models And Quantity
Model
Free quota
Calculate Time Window
Description
every major LLM
1,000 one-time credits (single grant, no top-up)
Free Usage Limit
Features
Free quota
Description
Workspaces
1
Invite teammates
None
Concurrent executions
10
Sync executions
50 runs/min
Async executions
200 runs/min
API endpoint
30 runs/min
Sync timeout
5 min
Async timeout
90 min
File storage
5 GB
Max tables
5
Max rows per table
50,000
Log retention
30 days
Quota Resets At
None (a single grant of 1,000 credits with no top-up; the "Weekly refresh" column shows "–")
US$25 per user/month: 6,000 credits/month + Weekly refresh of +2,000/week (reset every 7 days, not accumulated); annual billing averages US$21/month (site shows 15% off; docs state US$21.25/month = US$255/year); usage is capped at the plan's included credits by default, with optional on-demand overage at US$0.005/credit
US$100 per user/month: 25,000 credits/month + Weekly refresh of +4,000/week; annual billing averages US$85/month (15% off; docs state US$1,020/year); includes Sim Mailer (Inbox), KB Live Sync, Sandboxes and Slack Connect; does not include Access Control, SSO, SOC2, Self Hosting or Dedicated Support
A godsend for students and researchers to feed data and generate summaries/podcasts
FreeThe free version is sufficient and permanently free, with limits on the number of sources or notebooks, and does not require subscription or credit card.
Support for mobile devices (iOS/App/Tablet) still needs to be verified individually; currently only the web version is listed. ProductHunt 2026-07-10 ranked #2 (595 upvotes), weekly rank #5 (4.7/5 rating). /2026-08-07 21:25 Free version price‑check script passed real‑world verification (machine + AI dual confirmation, plan price matches saved file), status needs_review → active restored online.
Looking for Sim deals, discounts or promo codes? We check the official site automatically every day, review changes by hand, and date-stamp every entry.
