{"name":"Mastra","slug":"mastra","pricingModel":"freemium","normalized":{"currency":"USD","entry":null,"entryStatus":"free_only","entryNote":"Only a free plan is on file; no paid plan is recorded for this tool.","plans":[{"plan":"Open Source","kind":"free","priceText":null,"perMonth":0,"unit":"unknown","unitNoun":null,"billing":"unknown","free":true,"contactSales":false}],"hasFreePlan":true,"hasFreeTrial":false,"contactSalesOnly":false},"pricingDetails":{"tiers":[{"name":"Open Source","price":"Free","features":["Full source code access","Other license","Community support","Self-hosted"],"isPopular":true,"priceMonthly":0}],"currency":"USD","hasFreeTier":true,"hasFreeTrial":false,"billingCycles":[]},"costFacts":null,"pricesByRegion":null,"verdict":"Mastra's pricing is extremely generous, offering a full 'Open Source' tier completely free. This makes it an excellent option for developers and small teams looking to build AI applications without upfront costs. It's best for individuals and organizations who prioritize self-hosting and community support.","bestFor":"Developers needing free AI tools | Teams prioritizing self-hosting | Open-source enthusiasts","hiddenCosts":[],"recentChanges":[],"priceHistory":[],"partnerLink":false,"correction":"This price may be out of date. If the vendor's page differs, call report_issue with evidence_url and quote, or verify_price.","provenance":{"lastVerifiedAt":"2026-10-30","sourceUrl":"https://github.com/pricing","confidence":"medium"},"source":"Toolradar","citation":"Toolradar, verified 2026-10-30, https://toolradar.com/tools/mastra/pricing","affiliateUrl":"https://toolradar.com/api/go/mastra?ref=mcp&key=json","toolradarUrl":"https://toolradar.com/tools/mastra/pricing"}