Fourwaves
Fourwaves is closing the gaps around its payments layer and its form editor at the same time.
Comparison · Meetings
Lark vs SRS
A side-by-side editorial comparison of Lark and SRS — release velocity, themes, recent moves, and the top alternatives to consider.
Lark vs SRS: at a glance
What is Lark?
Lark concentrates monthly updates on Base — automation branching, mobile dashboards, layout reset — while the collaboration suite holds steady.
Lark's monthly update cadence is centered on Lark Base, the suite's no-code data tool. V7.65 adds advanced formatting and branch settings to Base automations; V7.64 makes dashboard charts interactive on the mobile app; V7.62 ships one-click reset for custom Base record detail page layouts; V7.63 introduces AHA PC Doctor as an in-app self-service troubleshooter. V7.60 polishes image highlights in comments and V7.59 expands message-sending options in Base automated workflows.
What is SRS?
SRS opens a 7.0 line built on a Go proxy tier, and drops features it no longer wants to carry.
SRS shipped the stable 6.0 line's first release on 12 August and, three hours later, the first development build of 7.0. The 6.0 line is now in pure maintenance — the r1 changelog is seven merges of DVR, WebRTC and edge fixes. Everything new is in 7.0-d0: RTSP playback, RTMPS, IPv6 across every protocol, HEVC in both directions between RTMP and WebRTC, and HLS fMP4 segments for HEVC and LL-HLS.
Lark vs SRS: editorial side-by-side
Lark
0.0MEETINGS
Lark concentrates monthly updates on Base — automation branching, mobile dashboards, layout reset — while the collaboration suite holds steady.
◆ Current state
Lark's monthly update cadence is centered on Lark Base, the suite's no-code data tool. V7.65 adds advanced formatting and branch settings to Base automations; V7.64 makes dashboard charts interactive on the mobile app; V7.62 ships one-click reset for custom Base record detail page layouts; V7.63 introduces AHA PC Doctor as an in-app self-service troubleshooter. V7.60 polishes image highlights in comments and V7.59 expands message-sending options in Base automated workflows.
◆ Where it's heading
Lark is investing heavily in Base's automation depth and admin ergonomics — branch settings, granular automation triggers, mobile-first dashboard interaction, layout management. Earlier versions in the index (V7.51 AI in Base, V7.55 new workspaces, V7.58 condition-group permissions) confirm Base as the consistent center of feature work. The broader collaboration suite (chat, docs, calendar) is held steady while Base evolves.
◆ Prediction
Expect more agentic AI inside Base (extending the V7.51 thread), continued mobile parity with desktop dashboards, and deeper automation features — multi-step branching with conditions, more third-party connectors. Self-service support (PC Doctor) is likely to expand to mobile and Mac.
SRS
6.3MEETINGS
SRS opens a 7.0 line built on a Go proxy tier, and drops features it no longer wants to carry.
◆ Current state
SRS shipped the stable 6.0 line's first release on 12 August and, three hours later, the first development build of 7.0. The 6.0 line is now in pure maintenance — the r1 changelog is seven merges of DVR, WebRTC and edge fixes. Everything new is in 7.0-d0: RTSP playback, RTMPS, IPv6 across every protocol, HEVC in both directions between RTMP and WebRTC, and HLS fMP4 segments for HEVC and LL-HLS.
◆ Where it's heading
The project is trading breadth of legacy surface for a narrower, better-covered core. 7.0-d0 removes the embedded GB28181 SIP server, multi-threading, Cygwin, and most configuration hot reload, while introducing a Go proxy server and origin-cluster architecture alongside the C++ media core. Protocol coverage keeps generalizing — each release makes a codec or an address family a property of the server rather than of one delivery path.
◆ Prediction
Expect the 7.0 line to run a long alpha and beta train the way 6.0 did, with the Go proxy and origin clustering carrying most of the remaining work and 6.0 continuing to receive backported fixes in parallel.
Alternatives to Lark and SRS
Other Meetings products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Lark or SRS.
HOMER
Homer's storage churn pauses long enough to ship a catalog backup CLI.
mediasoup
mediasoup has moved off data-channel plumbing and into the media path — timing first, now layer selection.
Wowza
Wowza keeps arguing its case for detection inside the streaming pipeline
Vimeo
Vimeo ships another batched product post: six changes to embeds and the player
Switcher Studio
Switcher Studio's feed is a livestreaming how-to blog, not a changelog
Recent activity from Lark and SRS
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 6d agoSRSSRS 7.0-d0: Go proxy tier, RTSP playback, IPv6 across protocols ⚡
- 6d agoSRS6.0-r1: DVR, WebRTC and edge fixes on the stable line
- 4mo agoLark• V7.65 More advanced formatting and branch settings for Base automations!
- 4mo agoLark• V7.64 Interact with dashboard charts on the mobile app!
- 5mo agoLark• V7.62 Reset layout for custom Base record details pages in one click
- 5mo agoLark• V7.63 AHA PC Doctor is now available to help you resolve common issues easily!
- 6mo agoLark• V7.60 Eliminate confusion with image highlights in comments!
- 7mo agoLark• V7.59 More advanced options for sending messages using automated workflows in Base
- 8mo agoSRSSRS 6.0 goes stable with H.265 across RTMP, HLS, TS and SRT ⚡
- 9mo agoSRS6.0-b3: use-after-free and HLS cleanup fixes
- 10mo agoSRS6.0-b2: configurable SRT stream IDs and a WHIP transcoding fix
- 11mo agoSRS6.0-b1: RTC crash fixes, Windows binary dropped
Frequently asked questions
What is the difference between Lark and SRS?
They serve adjacent needs but don't currently overlap on shipped themes. SRS is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Lark better than SRS?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. SRS is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Meetings products to evaluate alongside.
What are the best alternatives to Lark?
Top Lark alternatives in Meetings are ranked by recent ship velocity. Browse the "Lark alternatives" section above for the current picks, or visit /alternatives/lark for the full list with editorial commentary on each.
What are the best alternatives to SRS?
Top SRS alternatives in Meetings are ranked by recent ship velocity. Browse the "SRS alternatives" section above for the current picks, or visit /alternatives/srs for the full list with editorial commentary on each.