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Comparison · Comms

Salesmsg vs Maddy

A side-by-side editorial comparison of Salesmsg and Maddy — release velocity, themes, recent moves, and the top alternatives to consider.

Salesmsg vs Maddy: at a glance

FeatureSalesmsgMaddy
SectorCommsComms
Velocity score6.30.0
Sparks · 30d10
Top themesai-agents, sms-messaging, voice-ivr, crm-integrationmail-server, self-hosted, golang, zero-downtime-reload
Last editorial update1d ago1h ago
WebsiteVisit →Visit →

What is Salesmsg?

Salesmsg is turning a texting inbox into an AI agent that also answers the phone.

Salesmsg ships weekly against three tracks: AI agents that hold conversations and take actions, a voice layer that now includes queues, IVR, and simultaneous inbound calls, and deep write-access into HubSpot and Salesforce. Agent work has moved past prompt-writing — agents are built by chatting, tested live before launch, run off live data sources, and book meetings directly into a CRM over SMS. The July release adds per-workflow credit accounting, which is the first sign the company is treating agent spend as something customers need to audit.

Read the full Salesmsg trajectory →

What is Maddy?

A one-binary mail server learning to behave like production infrastructure.

maddy is an all-in-one SMTP and IMAP server written in Go, aimed at people who want a working mail host without assembling Postfix, Dovecot and a policy daemon themselves. The 0.9 line moved quickly — 0.9.0 through 0.9.5 between late March and late May — with the sequence following a recognisable shape: a feature release, an immediate patch for a broken integration, a security release, then cleanup. Configuration is directive-based, and much of the changelog concerns the behaviour of individual modules like auth.ldap, check.rspamd and check.dnsbl.

Read the full Maddy trajectory →

Salesmsg vs Maddy: editorial side-by-side

S6.3

Salesmsg is turning a texting inbox into an AI agent that also answers the phone.

◆ Current state

Salesmsg ships weekly against three tracks: AI agents that hold conversations and take actions, a voice layer that now includes queues, IVR, and simultaneous inbound calls, and deep write-access into HubSpot and Salesforce. Agent work has moved past prompt-writing — agents are built by chatting, tested live before launch, run off live data sources, and book meetings directly into a CRM over SMS. The July release adds per-workflow credit accounting, which is the first sign the company is treating agent spend as something customers need to audit.

◆ Where it's heading

The product is consolidating from a set of channels into a single automated front desk: text, call, route, book, and now collect the review afterward. Each CRM release moves work from the human to the agent — enrollment from Salesforce Flows, reschedules handled over text, call outcomes logged without a manual save. The newest release pushes past conversations entirely into reputation, which is the standard expansion path for SMB messaging platforms and puts Salesmsg on the same ground as the review-and-messaging suites rather than pure SMS tools.

◆ Prediction

Expect the review product to be wired into agents and workflows next — automatic review requests triggered by a closed conversation or a completed booking — and further credit and permission controls as agent usage grows. The Salesforce and HubSpot tracks look set to continue on a quarterly bundle cadence.

M
Maddy
COMMS
0.0

A one-binary mail server learning to behave like production infrastructure.

◆ Current state

maddy is an all-in-one SMTP and IMAP server written in Go, aimed at people who want a working mail host without assembling Postfix, Dovecot and a policy daemon themselves. The 0.9 line moved quickly — 0.9.0 through 0.9.5 between late March and late May — with the sequence following a recognisable shape: a feature release, an immediate patch for a broken integration, a security release, then cleanup. Configuration is directive-based, and much of the changelog concerns the behaviour of individual modules like auth.ldap, check.rspamd and check.dnsbl.

◆ Where it's heading

The project is systematically removing the compromises that made early versions convenient. Obsolete SASL LOGIN was disabled by default, the STARTTLS plaintext fallback was dropped, the maddyctl symlink behaviour and the implicit run command were deleted after four years of deprecation warnings, and libdns providers that have not kept up with 1.x are being cut. Running the other way is operational maturity: no-downtime config reload, queue-length metrics, OpenMetrics fixes, systemd readiness reporting, and SLSA build attestations on release artifacts. This is a project moving from hobbyist-friendly to operator-friendly, and accepting breakage to get there.

◆ Prediction

0.10.0 is already scoped by the deprecations announced in 0.9.1 — expect the flagged libdns providers to be removed and gandi to require Bearer tokens. Given the 0.9.x pattern, a feature release followed quickly by an integration fix is the likely shape.

Alternatives to Salesmsg and Maddy

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 Salesmsg or Maddy.

See all Salesmsg alternatives → · See all Maddy alternatives →

Recent activity from Salesmsg and Maddy

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 2d agoSalesmsgCollect More Reviews and Turn Every Rating Into an Opportunity
  2. 9d agoSalesmsgSee All Your Calling Settings at a Glance with Smart Call Flows
  3. 16d agoSalesmsgMeet the Unified Agent, One Home for Every Texting Agent You Build
  4. 23d agoSalesmsgJuly 2026 Salesmsg Product Updates: Handle More Calls, Track Every Credit, And More
  5. 1mo agoSalesmsgBook HubSpot Meetings Automatically With Your AI Agent
  6. 1mo agoSalesmsgDeeper Salesforce Workflows, More Automation: Your Q2 Upgrades Are Here
  7. 2mo agoMaddymaddy 0.9.5 fixes nested pipeline logging and systemd reload reporting
  8. 3mo agoMaddymaddy 0.9.4 removes the maddyctl symlink and implicit run command
  9. 3mo agoMaddymaddy 0.9.3 patches an LDAP injection flaw in auth.ldap
  10. 4mo agoMaddymaddy 0.9.2 fixes an rspamd panic on unspecified tls_client
  11. 4mo agoMaddymaddy 0.9.1 flags libdns providers for removal in 0.10.0
  12. 4mo agoMaddymaddy 0.9.0 adds no-downtime configuration reloading

Frequently asked questions

What is the difference between Salesmsg and Maddy?

They serve adjacent needs but don't currently overlap on shipped themes. Salesmsg 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 Salesmsg better than Maddy?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Salesmsg 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 Comms products to evaluate alongside.

What are the best alternatives to Salesmsg?

Top Salesmsg alternatives in Comms are ranked by recent ship velocity. Browse the "Salesmsg alternatives" section above for the current picks, or visit /alternatives/salesmsg for the full list with editorial commentary on each.

What are the best alternatives to Maddy?

Top Maddy alternatives in Comms are ranked by recent ship velocity. Browse the "Maddy alternatives" section above for the current picks, or visit /alternatives/maddy for the full list with editorial commentary on each.