24 products Sparkpulse tracks are shipping around API. The highest-velocity API products right now are Wiki.js, Leantime and Exa (ranked by Sparkpulse's velocity score). The theme runs across 12 sectors, so the momentum you see here is drawn from products competing in different corners of the market. Their velocity scores span 0.0 to 7.5 out of 10, a spread that shows how unevenly shipping cadence is distributed across the field. Below: every tracked product carrying this theme, updated from release data. Everything on this page is regenerated from verified release data, so the ranking reflects the latest changelogs rather than a static list.
#01Wiki.jsWiki.js 3 beta.672 adds inline math and personal access tokens, and raises the floor to Postgres 17.7.5alternatives →#02LeantimeLeantime is stabilizing its big 3.9 rewrite while extending cross-project planning and a mobile API6.3alternatives →#03ExaExa is pushing past search into autonomous web-research agents.6.3alternatives →#04NGINXNGINX 1.31.5 ships a native control API, JSON module, and predicate locations — NGINX Plus features in open source.6.3alternatives →#05SkeddaSkedda Companion can now be pushed to every laptop through MDM for full presence data.6.3alternatives →#06Oh DearOh Dear turns its entire monitoring surface into an MCP API, making the product fully AI-agent accessible.6.3alternatives →#07TremendousTremendous is widening payout rails and letting customers put their own brand on the redemption.5.0alternatives →#08ReadwiseReadwise is now tuning Reader's voices, not just adding them.5.0alternatives →#09BonsaiBonsai is assembling a real CRM underneath the freelancer billing tools5.0alternatives →#10GitBookGitBook is quietly building an in-editor docs agent and hardening reusable-content workflows.5.0alternatives →#11FoxyFoxy locks down its legacy API as the security cleanup reaches customers.5.0alternatives →#12FairingFairing extends beyond on-site surveys into delivery, analytics, and integrations.5.0alternatives →#13FormbricksFormbricks hardens its 6.1 release candidate as agents get API and MCP access to responses.5.0alternatives →#14ShortcutShortcut is rebuilding its API for agents and pushing its Korey AI assistant beyond the app.5.0alternatives →#15KinstaKinsta adds vulnerability protection to its fleet-scale security and incident tooling.5.0alternatives →#16SMTP2GODeliverability blogging with one real API release buried in the run5.0alternatives →#17IncreaseA banking-as-a-service API that now sells compliance and blockchain rails, not just payments3.8alternatives →#18CheckfrontCheckfront ships a steady monthly release aimed at tour operators running complex schedules.2.5alternatives →#19EventtiaEventtia bets on agentic architecture and enterprise SSO portals to move event software upmarket.2.5alternatives →#20OroCRMOroCRM pushes enterprise readiness with SCIM provisioning and built-in invoicing0.0alternatives →#21PayFitPayroll platform's developer changelog has slowed from monthly in 2024 to three releases across all of 2025.0.0alternatives →#22TrunkTrunk is methodically maturing Merge Queue and Flaky Tests into enterprise-grade CI infrastructure.0.0alternatives →#23BluditA flat-file CMS with a long CVE history just wired its API up for MCP.0.0alternatives →#24DwollaDwolla is buying its way to instant payouts while its own MCP experiment gets a public post-mortem0.0alternatives →
Frequently asked questions about API
Which SaaS tools ship API in 2026?
Wiki.js, Leantime, Exa, NGINX, Skedda, and 19 more — the API products Sparkpulse tracks, ranked by shipping velocity from verified changelogs.
Which API product has the highest shipping velocity?
Wiki.js, with the top velocity score (7.5/10) — Sparkpulse's velocity score is derived from verified release data.
How many products are shipping around API?
Sparkpulse currently tracks 24 products carrying the API theme, updated continuously from verified release data.