Pricing
Start free, scale as you grow. No hidden fees, no surprise charges.
Free
Perfect for small projects and getting started
- Up to 3 projects
- Up to 50 parts per project
- 3 providers: OEMSecrets, DigiKey, Mouser
- 50 AI Assist lines/month
- 5 AI Explainer invocations/month
- CSV export
- Natural language BOM filtering
- Part alternatives + substitution history
- Manual search
- Lock/unlock BOM lines
- DNP marking
- Price monitoring (nightly alerts)
- Project cloning
Pro
For serious hardware development
- Unlimited projects
- Unlimited parts per project
- 5 providers (+ Nexar premium, FindChips premium)
- 500 AI Assist lines/month
- 20 AI Explainer invocations/month
- XLSX export (Excel format)
- Natural language BOM filtering
- Part alternatives + substitution history
- Manual search
- Lock/unlock BOM lines
- DNP marking
- Price monitoring (nightly alerts)
- Project cloning
Token Packs
Add-on for when AI quotas are exhausted
- Available on any plan
- One-time purchase via Paddle
- Tokens do not expire monthly
- Starter pack: 100 tokens, $5 USD
- 180-day token expiry
- Use when AI Assist quota runs out
- Use when AI Explainer quota runs out
- Multiple pack options available
Subscription management
Upgrade anytime
Move from Free to Pro instantly with Paddle checkout. No downtime, no data loss.
Cancel at period end
Cancel anytime from preferences. Access continues until billing period ends.
Reactivate anytime
Cancelled but want to come back? Reactivate with one click. Your data is preserved.
Frequently asked questions
Is the free tier really free?
Yes, always. No credit card required. Free tier includes 3 projects, 50 parts per project, 3 providers (OEMSecrets, DigiKey, Mouser), 50 AI Assist lines/month, and 5 AI Explainer invocations/month.
Which providers are supported?
Free tier: OEMSecrets (free aggregator), DigiKey, Mouser. Pro tier adds Nexar (premium — lifecycle status, tech specs) and FindChips (premium aggregator). Free users see premium providers skipped in results with "premium_plan_required" reason.
Do you offer discounts?
Contact us for academic and student discounts. We support educators with special pricing.
What is AI Assist vs AI Explainer?
AI Assist: Natural language BOM filtering and part classification (50 lines/mo free, 500 Pro). AI Explainer: AI-powered explanations for component details (5/mo free, 20 Pro).
Can I cancel anytime?
Yes. No lock-in contracts. Cancel from preferences and keep access until billing period ends. Your data is preserved.
What are Token Packs?
One-time token purchases via Paddle for when AI quotas are exhausted. Starter pack: 100 tokens at $5 USD with 180-day expiry. Tokens do not expire monthly.