Chanty
Chanty's feed is an HR statistics content mill, not a product changelog
Comparison · Comms
Smartsupp vs Stalwart
A side-by-side editorial comparison of Smartsupp and Stalwart — release velocity, themes, recent moves, and the top alternatives to consider.
Smartsupp vs Stalwart: at a glance
| Feature | Smartsupp | Stalwart |
|---|---|---|
| Sector | Comms | Comms |
| Velocity score | 2.5 | 5.0 |
| Sparks · 30d | 0 | 0 |
| Top themes | live-chat, ai-assistant, ecommerce, mira-ai | mail-server, jmap, imap, rfc-compliance |
| Last editorial update | 1mo ago | 20h ago |
| Website | — | Visit → |
What is Smartsupp?
Smartsupp keeps compounding its Mira AI shopping assistant
Smartsupp's updates are a steady build-out of its Mira AI shopping assistant and live chat: one-click conversation translation, product cards pulled from the merchant feed, richer AI-response formatting, automatic website-content refresh, and full-context awareness so Mira stops asking for details it can look up. A compact chat-box header is the lone cosmetic item.
What is Stalwart?
Stalwart is chasing mail RFCs and its own storage layer at the same time
Stalwart ships roughly weekly, and the releases divide cleanly between standards implementation and correctness work. v0.16.18 turns toward resource control — bounds on decompressed inbound DMARC and TLS report size, a cap on RocksDB block-cache memory, column families tuned per access pattern, and a queue scheduler that stops rescanning from the earliest pending event. The preceding releases added IMAP UIDONLY, UIDBATCHES and MESSAGELIMIT, plus JMAP email push and VAPID.
Smartsupp vs Stalwart: editorial side-by-side
Smartsupp
2.5COMMS
Smartsupp keeps compounding its Mira AI shopping assistant
◆ Current state
Smartsupp's updates are a steady build-out of its Mira AI shopping assistant and live chat: one-click conversation translation, product cards pulled from the merchant feed, richer AI-response formatting, automatic website-content refresh, and full-context awareness so Mira stops asking for details it can look up. A compact chat-box header is the lone cosmetic item.
◆ Where it's heading
The direction is a more autonomous, context-aware commerce assistant, grounding Mira in the merchant's own feed and site, cutting manual setup, and smoothing multilingual support. Each release is incremental, but together they push Smartsupp from live chat toward an AI-first shopping layer.
◆ Prediction
Expect further Mira grounding and autonomy, with more automatic data sourcing and richer in-chat commerce as the product-card work points toward deeper catalog actions. Multilingual support looks set to widen.
Stalwart
5.0COMMS
Stalwart is chasing mail RFCs and its own storage layer at the same time
◆ Current state
Stalwart ships roughly weekly, and the releases divide cleanly between standards implementation and correctness work. v0.16.18 turns toward resource control — bounds on decompressed inbound DMARC and TLS report size, a cap on RocksDB block-cache memory, column families tuned per access pattern, and a queue scheduler that stops rescanning from the earliest pending event. The preceding releases added IMAP UIDONLY, UIDBATCHES and MESSAGELIMIT, plus JMAP email push and VAPID.
◆ Where it's heading
Two threads run through every release. One is RFC coverage across IMAP, JMAP, CalDAV and WebDAV, implemented close to the specification including drafts. The other is a long tail of protocol-conformance fixes, many of them cases where JMAP and IMAP disagreed about the same state. The newest release adds a third: memory and scheduling limits, which is what a server codebase starts doing when deployments get large enough for defaults to hurt.
◆ Prediction
Expect continued RFC additions across the JMAP and IMAP surfaces, with more of the storage-tuning work that v0.16.18 started as RocksDB deployments scale.
Alternatives to Smartsupp 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 Smartsupp or Stalwart.
Proton Bridge
Proton Bridge spends its first release in ten weeks on crashes, memory bounds and dead code
Mux
Every manual control Mux ships now arrives with a Robots workflow that does it for you
Netcore Cloud
Netcore's feed remains a demand-generation channel; ten entries, zero product releases.
mailcow
mailcow's release notes are almost entirely upstream security currency.
Openfire
Openfire keeps its XMPP server current without changing what it is.
See all Smartsupp alternatives → · See all Stalwart alternatives →
Recent activity from Smartsupp and Stalwart
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoStalwartResource limits arrive for inbound reports and RocksDB caches
- 8d agoStalwartIMAP gains UIDONLY, UIDBATCHES and message-limit extensions
- 16d agoStalwartJMAP delivery push arrives; strict relays stop rejecting calendar mail
- 23d agoStalwartFix-only release: JMAP semantics and a credential escalation
- 29d agoStalwartVAPID lands for JMAP Web Push
- 1mo agoStalwartFreeBSD support, plus OAuth scopes for IMAP, SMTP and Sieve
- 1mo agoSmartsuppNew compact header style
- 2mo agoSmartsuppChat with customers in their native language
- 2mo agoSmartsuppProduct cards straight from your feed
- 4mo agoSmartsuppAI responses are now easier to read
- 4mo agoSmartsuppYour AI shopping assistant now always has up-to-date info from your website
- 6mo agoSmartsuppMira AI now understands the full context of conversations
Frequently asked questions
What is the difference between Smartsupp and Stalwart?
They serve adjacent needs but don't currently overlap on shipped themes. Stalwart is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 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 Smartsupp better than Stalwart?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Stalwart is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 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 Smartsupp?
Top Smartsupp alternatives in Comms are ranked by recent ship velocity. Browse the "Smartsupp alternatives" section above for the current picks, or visit /alternatives/smartsupp 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.