A comparison of 15 AI agent sandboxes in 2026: Upstash Box, E2B, Daytona, Modal, Vercel Sandbox, Cloudflare, Runloop, Blaxel, Namespace, Beam, Tensorlake, Northflank, Freestyle, Fly Sprites, and Koyeb, across isolation, persistence, snapshots, egress, built-in agent tooling, deployment, SDKs, and billing, with a source for every row.
Discovery
Learnings
- auto_storiesStories
- categoryAreas
- helpFAQ
- forumConversations
- descriptionPapers
- mailNewsletters
- video_libraryVideos
- timelineTimeline
Guidance
- codeTechnology of APIs
- business_centerBusiness of APIs
- campaignEvangelism of APIs
- gavelGovernance of APIs
- historyHistory of APIs
- account_balancePolitics of APIs
Toolbox
- domainProviders
- apiAPIs
- cloudSolutions
- buildTools
- verifiedStandards
- gavelRegulations
- horizontal_ruleHeaders
- layersOverlays
- extensionExtensions
- schemaSchema
- policyPolicies
- ruleRules