Downtime costs
hundreds of thousands per hour.
PLCs.ai is as low as $112 per month.
Source: Siemens True Cost of Downtime, 2024
Unlimited users for full-plant collaboration. Never worry about seat licenses again.
You decide who gets access, maintenance teams, production engineers, operators, or automation experts.You decide who gets access, maintenance teams, production engineers, operators, or automation experts. Your entire floor collaborates in PLCs.ai at no extra cost. You pay for the controllers, never for the people using them, so you can stay focused on production.
Volume tier ladder
Every customer starts on Starter.
Add more projects and the entire pricing steps down, automatically.
Price always drops with you.
Cross a tier threshold and every project on your account drops to the new lower price, automatically, retroactively. No re-signing, no negotiation.
All volume tiers include: Full AI assistant · All PLC vendors · Desktop Companion App · Unlimited collaboration · 800 AI queries / project / month† · No feature gating
Full AI assistant
All PLC vendors
Desktop Companion App
Unlimited collaboration
800 AI queries / mo†
No feature gating
† Based on a standard project size of 5 MB. Larger projects scale proportionally.
Compare plans
Same features for every volume tier. Enterprise adds the heavy machinery.
All plans include
Full AI assistant
All PLC vendors
Desktop Companion App
Unlimited collaborators
800 AI queries / project / month
PackML & ISA-88 support
MFA / TOTP
OAuth 2.0
Cloud deployment
Enterprise also adds
SSO, SAML 2.0 / OIDC
Audit logging, SOC 2
Custom retention & residency
Private cloud / on-premises
API access, REST & webhooks
Dedicated account manager & SLA
What counts as a project: one license = one PLC project file from one physical controller. A line with 10 PLCs requires 10 licenses. All licenses pool into one usage account.