Rspamd
Rspamd 4.3 fixes SPF evaluation order and rejects weak DKIM keys, with results that change.
Comparison · Comms
Roundcube vs SlickText
A side-by-side editorial comparison of Roundcube and SlickText — release velocity, themes, recent moves, and the top alternatives to consider.
Roundcube vs SlickText: at a glance
What is Roundcube?
Roundcube patches its Sieve filters and CSRF checks in a sixth paired security release
Roundcube shipped 1.7.6 and 1.6.21 on 9 November, three weeks after 1.7.5 and 1.6.20, again as an identical security pair. This round centres on the managesieve filter plugin (two script-injection paths and destructive actions triggerable cross-site via GET), plus CSRF bypasses, an open redirect, an SSRF bypass via nip.io and sslip.io hostnames and a disabled_actions bypass.
What is SlickText?
SlickText's feed is all SMS buying guides; no product release has surfaced since RCS.
SlickText's recent feed is entirely search content: SMS segmentation, church and nonprofit texting comparisons, Black Friday tactics, cost breakdowns and guides on annual plans. No release appears in the entries since the basic RCS addition.
Roundcube vs SlickText: editorial side-by-side
Roundcube
5.0COMMS
Roundcube patches its Sieve filters and CSRF checks in a sixth paired security release
◆ Current state
Roundcube shipped 1.7.6 and 1.6.21 on 9 November, three weeks after 1.7.5 and 1.6.20, again as an identical security pair. This round centres on the managesieve filter plugin (two script-injection paths and destructive actions triggerable cross-site via GET), plus CSRF bypasses, an open redirect, an SSRF bypass via nip.io and sslip.io hostnames and a disabled_actions bypass.
◆ Where it's heading
Security releases now arrive every three to five weeks, each with a dozen or more externally reported fixes, and the same research group is behind many of them. The project is in a sustained audit phase, and both branches move together every time.
◆ Prediction
Another paired 1.7.x and 1.6.x security release within about a month is the most likely next entry, given the cadence since June.
SlickText
5.0COMMS
SlickText's feed is all SMS buying guides; no product release has surfaced since RCS.
◆ Current state
SlickText's recent feed is entirely search content: SMS segmentation, church and nonprofit texting comparisons, Black Friday tactics, cost breakdowns and guides on annual plans. No release appears in the entries since the basic RCS addition.
◆ Where it's heading
The content is getting more explicit about buying decisions. Vertical comparison pages, published prices and an outgrown-your-platform pitch all aim at people ready to switch. Product motion cannot be read from these posts.
◆ Prediction
Expect Black Friday content through November and more vertical comparison pages. These entries give no evidence of how RCS is progressing.
Alternatives to Roundcube and SlickText
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 Roundcube or SlickText.
Twilio
Twilio's voice AI stops cutting callers off mid-sentence, using its own turn-taking model.
Salesmsg
Salesmsg adds call-back requests and a one-click Emergency Stop for all outbound texts.
Element
Element 1.12.35 follows the call picture-in-picture release with one desktop storage fix.
Krisp
Krisp moves call transcripts and live captions to cloud transcription in KrispCX 2.84.4.
Misskey
Misskey 2026.11 ships: a leaner start script, and Node.js 22 no longer boots.
See all Roundcube alternatives → · See all SlickText alternatives →
Recent activity from Roundcube and SlickText
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2d agoSlickTextSMS Segmentation: How to Send More Relevant Text Messages
- 4d agoRoundcubeRoundcube Webmail 1.7.6
- 4d agoRoundcubeRoundcube Webmail 1.6.21
- 22d agoSlickTextWho Should Choose an Annual SMS Marketing Plan? 7 Examples
- 26d agoRoundcubeRoundcube Webmail 1.7.5
- 26d agoRoundcubeRoundcube Webmail 1.6.20
- 28d agoSlickText5 Best Church Texting Services (Compared)
- 1mo agoSlickTextBlack Friday SMS Marketing: 7 Tactics for Before, During, and After the Sale
- 1mo agoSlickTextHow Much Does SMS Marketing Cost? Real Monthly Budgets
- 1mo agoSlickTextSMS Automation for Small Business: 8 Examples to Get You Started
- 2mo agoRoundcubeRoundcube Webmail 1.7.4
- 2mo agoRoundcubeRoundcube Webmail 1.6.19
Frequently asked questions
What is the difference between Roundcube and SlickText?
They serve adjacent needs but don't currently overlap on shipped themes. Roundcube and SlickText are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Roundcube better than SlickText?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Roundcube and SlickText are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Comms products to evaluate alongside.
What are the best alternatives to Roundcube?
Top Roundcube alternatives in Comms are ranked by recent ship velocity. Browse the "Roundcube alternatives" section above for the current picks, or visit /alternatives/roundcube for the full list with editorial commentary on each.
What are the best alternatives to SlickText?
Top SlickText alternatives in Comms are ranked by recent ship velocity. Browse the "SlickText alternatives" section above for the current picks, or visit /alternatives/slicktext for the full list with editorial commentary on each.