Theme · updated weekly

Telephony — SaaS tools & trends 2026

4 products Sparkpulse tracks are shipping around telephony. The highest-velocity telephony products right now are Asterisk, Bland AI and FreeSWITCH (ranked by Sparkpulse's velocity score). The theme runs across 4 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 5.0 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 telephony

#01AsteriskFour parallel branches, one fix set — Asterisk's changelog is a backport ledger, not a feature list.5.0alternatives →

#02Bland AIBland is shipping the unglamorous half of voice AI: evals, simulations, and interruption control.5.0alternatives →

#03FreeSWITCHWith the legacy purge done, FreeSWITCH spent 1.11.2 bounds-checking everything that parses bytes2.5alternatives →

#04PlivoPlivo's CPaaS hygiene work — but the feed is now over a year stale.0.0alternatives →

Frequently asked questions about telephony

Which SaaS tools ship telephony in 2026?

Asterisk, Bland AI, FreeSWITCH, Plivo — the telephony products Sparkpulse tracks, ranked by shipping velocity from verified changelogs.

Which telephony product has the highest shipping velocity?

Asterisk, with the top velocity score (5.0/10) — Sparkpulse's velocity score is derived from verified release data.

How many products are shipping around telephony?

Sparkpulse currently tracks 4 products carrying the telephony theme, updated continuously from verified release data.