Synapse
Synapse alternates release candidates with security patches on a tight two-week cycle
Comparison · Comms
Help Scout vs Stalwart
A side-by-side editorial comparison of Help Scout and Stalwart — release velocity, themes, recent moves, and the top alternatives to consider.
Help Scout vs Stalwart: at a glance
| Feature | Help Scout | Stalwart |
|---|---|---|
| Sector | Comms | Comms |
| Velocity score | 7.5 | 5.0 |
| Sparks · 30d | 2 | 0 |
| Top themes | shared-inbox, customer-portal, sms, slas | email-standards, jmap, imap, dmarc |
| Last editorial update | 2h ago | 20h ago |
| Website | — | Visit → |
What is Help Scout?
Help Scout keeps adding channels — now a portal customers sign into
Two customer-facing surfaces landed in a week: two-way SMS through a customer's own Twilio number, and a Customer Portal where a company's contacts sign in to see support history raised across their organization. Underneath, the SLA system built out in May and June now drives workflows, views, and reporting. Per-inbox office hours, away auto-reassignment, and availability status on web and mobile fill in the operational layer.
What is Stalwart?
Stalwart is shipping email's next-generation auth stack while the specs are still in draft.
Stalwart is an all-in-one mail and collaboration server — SMTP, IMAP, JMAP, CalDAV, CardDAV and WebDAV in one binary — releasing every one to two weeks on the 0.16.x line. The last two months read as a standards campaign: DKIM2 and the full DMARCbis set in 0.16.12, VAPID push in 0.16.14, FreeBSD support in 0.16.13, and a run of IMAP extensions (UIDONLY, UIDBATCHES, MESSAGELIMIT/SAVELIMIT) in 0.16.17. Between the additions, most of each release is JMAP conformance repair driven by the jmap-test-suite.
Help Scout vs Stalwart: editorial side-by-side
Help Scout
7.5COMMS
Help Scout keeps adding channels — now a portal customers sign into
◆ Current state
Two customer-facing surfaces landed in a week: two-way SMS through a customer's own Twilio number, and a Customer Portal where a company's contacts sign in to see support history raised across their organization. Underneath, the SLA system built out in May and June now drives workflows, views, and reporting. Per-inbox office hours, away auto-reassignment, and availability status on web and mobile fill in the operational layer.
◆ Where it's heading
The product is widening from an agent-side inbox into the places customers actually wait — SMS, WhatsApp, and now a signed-in portal with company-level visibility. Portal access sitting on Plus and Pro puts the newest surfaces on the paid tiers rather than across the board.
◆ Prediction
Expect the portal to pick up what adjacent surfaces already have — SLA status, more self-serve actions — and the channel list to keep widening rather than any one channel getting deeper.
Stalwart
5.0COMMS
Stalwart is shipping email's next-generation auth stack while the specs are still in draft.
◆ Current state
Stalwart is an all-in-one mail and collaboration server — SMTP, IMAP, JMAP, CalDAV, CardDAV and WebDAV in one binary — releasing every one to two weeks on the 0.16.x line. The last two months read as a standards campaign: DKIM2 and the full DMARCbis set in 0.16.12, VAPID push in 0.16.14, FreeBSD support in 0.16.13, and a run of IMAP extensions (UIDONLY, UIDBATCHES, MESSAGELIMIT/SAVELIMIT) in 0.16.17. Between the additions, most of each release is JMAP conformance repair driven by the jmap-test-suite.
◆ Where it's heading
The project is building toward being the reference implementation of the modern mail stack — JMAP first, with the classic protocols held at parity rather than left behind. The fix lists have shifted in character over these eight releases: less "feature does not work", more "spec detail is wrong", which is what a codebase looks like as it converges on conformance. Security and multi-tenancy fixes keep appearing alongside the protocol work, indicating real deployments are exercising the newer subsystems.
◆ Prediction
The next releases most likely track revisions to the drafts already implemented — DKIM2, JMAP push and the calendar drafts are all still moving — rather than adding another protocol surface. Expect continued JMAP conformance fixes until the test suite stops producing them.
Alternatives to Help Scout and Stalwart
Other Comms 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 Help Scout or Stalwart.
Canary Mail
Canary Mail ships maintenance across four platform lines; features have gone quiet since April.
Bandwidth
Bandwidth is closing the gaps that used to require a support ticket
Beeper
Beeper stopped aggregating apps and started merging the people inside them.
Respond.io
respond.io is monetizing AI usage directly while putting an assistant that builds agents in every workspace.
VerneMQ
VerneMQ's 2.2.0 collects a year of cluster and connection fixes into one release.
See all Help Scout alternatives → · See all Stalwart alternatives →
Recent activity from Help Scout and Stalwart
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 19h agoHelp ScoutCustomer Portal gives a company's contacts one view of its tickets ⚡
- 1d agoStalwartIMAP gains UIDONLY, UIDBATCHES and message-limit extensions
- 7d agoHelp ScoutTwo-way SMS in the shared inbox via your own Twilio number ⚡
- 9d agoStalwartJMAP delivery push arrives; strict relays stop rejecting calendar mail
- 15d agoStalwartFix-only release: JMAP semantics and a credential escalation
- 21d agoHelp ScoutEach inbox can follow its own office-hours schedule
- 22d agoStalwartVAPID lands for JMAP Web Push
- 1mo agoStalwartFreeBSD support, plus OAuth scopes for IMAP, SMTP and Sieve
- 1mo agoStalwartDKIM2 and the full DMARCbis suite ship in one release ⚡
- 1mo agoHelp ScoutConversations auto-reassign when a teammate is away
- 1mo agoHelp ScoutSet availability status from web and mobile
- 1mo agoHelp ScoutWorkflows can trigger on SLA assignment and breach
Frequently asked questions
What is the difference between Help Scout and Stalwart?
They serve adjacent needs but don't currently overlap on shipped themes. Help Scout is currently shipping more aggressively (velocity 7.5 vs 5.0), with 2 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 Help Scout better than Stalwart?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Help Scout is currently shipping more aggressively (velocity 7.5 vs 5.0), with 2 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Comms products to evaluate alongside.
What are the best alternatives to Help Scout?
Top Help Scout alternatives in Comms are ranked by recent ship velocity. Browse the "Help Scout alternatives" section above for the current picks, or visit /alternatives/help-scout for the full list with editorial commentary on each.
What are the best alternatives to Stalwart?
Top Stalwart alternatives in Comms are ranked by recent ship velocity. Browse the "Stalwart alternatives" section above for the current picks, or visit /alternatives/stalwart for the full list with editorial commentary on each.