Libraries.io Pricing 2026
Plans, hidden costs, and cheaper alternatives compared
Is Libraries.io worth the price?
The pricing model for Libraries.io is straightforward: a free tier for basic monitoring and a 'Contact us' enterprise solution.
The free tier is generous for individual developers or small projects needing basic insights. The Tidelift Subscription is clearly aimed at large organizations requiring extensive, human-validated data and enterprise-grade support.
Pricing Plans
Libraries.io
Free
- Read from package and source repository metadata, not validated for accuracy
- Limited insights only, not validated for accuracy
- Limited and rate restricted API access
The Tidelift Subscription
Contact us
- Extensive and human-validated for accuracy package metadata
- Paying maintainers to implement secure development practices and provide attestations
- Extensive data about practices and attestations made available only to customers
- Analyzed, and manually validated for accuracy license data, also including normalized SPDX expression
- Extensive and human-validated for accuracy dependency insights, and including dependency graph relationships
- CVE data ingested from multiple sources and mapped to specific versions, plus maintainer CVE reviews for impact, workarounds, and false positive identification
- Extensive and human-validated for accuracy maintenance status, including deprecation, end-of-life, and package rename insights
- Extensive and human-validated for accuracy release and usage recommendations
Hidden Costs & Gotchas
Enterprise tier requires custom negotiation, potentially high cost.
Free tier has limited API access, rate restrictions.
No transparent pricing for advanced features.
Which Plan Do You Need?
Individual developers, open-source enthusiasts
Small projects needing basic package insights
Enterprises requiring validated security, maintenance data
How Libraries.io Compares to Competitors
Compared to Snyk, which offers tiered pricing starting around $25/month for developers and custom enterprise plans, Libraries.io's free tier is more accessible for basic use. However, for comprehensive enterprise solutions, both Snyk and Mend.io (with similar custom pricing) offer robust features, making Tidelift's 'Contact us' tier competitive but lacking transparent pricing for direct comparison.
Libraries.io Pricing FAQ
How much does Libraries.io cost?
Libraries.io uses custom pricing. Contact Libraries.io directly for a quote based on your team size and requirements.
Does Libraries.io have a free plan?
Yes. Libraries.io offers a free plan called "Libraries.io". It includes: Read from package and source repository metadata, not validated for accuracy, Limited insights only, not validated for accuracy, Limited and rate restricted API access.
Is there a cheaper alternative to Libraries.io?
Yes. Popular alternatives to Libraries.io include Veracode, Checkmarx, Grype. Free alternatives include Grype. Compare them side-by-side on Toolradar.
Cheaper alternatives to Libraries.io
1 of 3 direct competitors below offer a free plan. Per-seat pricing varies up to 60% across this set.
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