Theme · updated weekly

Gateway API — SaaS tools & trends 2026

3 products Sparkpulse tracks are shipping around gateway API. The highest-velocity gateway API products right now are Perplexity, Kubernetes and Contour (ranked by Sparkpulse's velocity score). The theme runs across 3 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 8.8 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.

Products shipping around gateway API

#01PerplexityPerplexity is selling access to other people's models, and now repricing them weekly.8.8alternatives →

#02KubernetesThe blog has become a teaching channel, with the real releases arriving as Gateway API and deprecation notices.6.3alternatives →

#03ContourThree supported branches, patched in lockstep within the same minute.0.0alternatives →

Frequently asked questions about gateway API

Which SaaS tools ship gateway API in 2026?

Perplexity, Kubernetes, Contour — the gateway API products Sparkpulse tracks, ranked by shipping velocity from verified changelogs.

Which gateway API product has the highest shipping velocity?

Perplexity, with the top velocity score (8.8/10) — Sparkpulse's velocity score is derived from verified release data.

How many products are shipping around gateway API?

Sparkpulse currently tracks 3 products carrying the gateway API theme, updated continuously from verified release data.