Self Hosted in Team Communication — SaaS tools & trends 2026
17 products Sparkpulse tracks are shipping around self hosted in Team Communication. The highest-velocity self hosted products right now are Chatwoot, Stalwart and Rocket.Chat (ranked by Sparkpulse's velocity score). The theme runs across 18 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: the products carrying this theme and 1 recent editorial brief that reference it, the most recent dated Aug 3, 2026. Everything on this page is regenerated from verified release data, so the ranking reflects the latest changelogs rather than a static list.
#01ChatwootChatwoot retires Captain V1 and rebuilds its AI assistant as a structured, per-assistant behavior system.7.5alternatives →#02StalwartStalwart adds full SCIM v2 provisioning and 24-language calendar support as its standards coverage extends further than most commercial mail servers.6.3alternatives →#03Rocket.ChatRocket.Chat finishes the 8.8 calling work while the licence wall for SSO gets a date.6.3alternatives →#04PixelfedPixelfed's 0.15 candidate adds an account-delete API and drops PHP 8.3.5.0alternatives →#05SynapseSynapse maintains its reliable biweekly release cadence with stable v1.159 and v1.160 following a multi-fix security release in v1.157.2.5.0alternatives →#06The LoungeThe Lounge ships steadily but publishes release notes that say nothing.5.0alternatives →#07MirrorFlyMirrorFly publishes a chat-API content farm; the product itself is invisible in this feed.5.0alternatives →#08mailcowmailcow's release notes are almost entirely upstream security currency.5.0alternatives →#09MisskeyMisskey offloads its embedded ML stack to external services and ships a critical security patch in consecutive major releases.5.0alternatives →#10TinodeAn open-source chat server in steady maintenance while reactions sit in alpha2.5alternatives →#11ErgoErgo keeps tracking IRCv3 upstream while quietly opening its history layer to real databases.2.5alternatives →#12RevoltRevolt swaps Tenor for its own Gifbox, pulling GIF delivery in-house.2.5alternatives →#13OpenfireOpenfire keeps its XMPP server current without changing what it is.2.5alternatives →#14FriendicaFriendica keeps betting on being the fediverse node that speaks everyone else's protocols.0.0alternatives →#15DeepgramDeepgram is widening language coverage while quietly replacing its diarization core.0.0alternatives →#16diasporaThe original federated social network now ships roughly once every two years.0.0alternatives →#17MaddyA one-binary mail server learning to behave like production infrastructure.0.0alternatives →
Which SaaS tools ship self hosted in Team Communication in 2026?
Chatwoot, Stalwart, Rocket.Chat, Pixelfed, Synapse, and 12 more — the self hosted products Sparkpulse tracks in Team Communication, ranked by shipping velocity from verified changelogs.
Which self hosted product has the highest shipping velocity?
Chatwoot, with the top velocity score (7.5/10) in Team Communication — Sparkpulse's velocity score is derived from verified release data.
How many products are shipping around self hosted?
Sparkpulse currently tracks 17 products carrying the self hosted theme in Team Communication, updated continuously from verified release data.