Salesmsg Review

Salesmsg is a CRM-native business texting platform built on Twilio’s carrier network, sold as monthly seat-and-credit plans. The entry tier is $25/month for 500 credits (5¢/credit); the widely quoted 4¢ rate only appears above roughly $99/month in spend. A 14-day free trial is available. This review was captured on September 9, 2026.

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Salesmsg pricing

The entry Basic plan is $25 per month (or $21/month billed annually) for 500 credits, making the effective per-message price 5¢, not the marketed 4¢ figure, that rate appears only once spend reaches roughly $99/month (Basic plan plus 2,500 extra credits).

All plans include 1 seat and 1 phone number free; additional seats cost $10/month, additional numbers $5/month. Unused subscription credits do not roll over. Annual billing (displayed on-site) gives two months free. Prices were captured on September 9, 2026.

Salesmsg pricing page, captured through a US proxy, September 9, 2026.

Salesmsg features

• Two-way SMS, replies land in a shared team inbox, not a personal phone.
• MMS, 1,600-character messages, consumed at 2 credits per MMS.
• Number types, a2P 10DLC local numbers, toll-free numbers, and dedicated short codes (gated behind an unpublished Premium plan).
• API, rEST API v2.3 with 500+ endpoints, interactive Swagger UI, a one-click Postman collection, and an open-source MCP server for AI agents.
• Integrations, 21 native connections include HubSpot, Salesforce, Slack, Zapier, Twilio, ActiveCampaign, and Pipedrive.
• Other, email-to-SMS, message templates, scheduling, delivery reporting, web dashboard, and an optional voice-dialer add-on.

Salesmsg’s two-way messaging keeps every reply inside a unified inbox that synchronises with CRM records in real time, so conversations stay attached to the contact. MMS support allows images and longer text. The API is unusually well-documented for the category, with a live Swagger environment, a downloadable Postman collection, and a dedicated mock server that lets developers test without an account.

Salesmsg reliability and compliance

Salesmsg does not publish an uptime SLA. Its Master Services Agreement and Terms of Use both disclaim uptime warranties, stating the service is provided “AS-IS” and “AS-AVAILABLE” except under a separately negotiated SLA. A public status page (status.salesmessage.com) tracks 11 services with 90-day history; all read Optimal at capture, but no uptime percentage is displayed.

Messaging routes through Twilio as the underlying carrier, with domestic coverage on AT&T, T-Mobile, Verizon, Sprint, and U.S. Cellular. Short-code applications are submitted by Salesmsg to Twilio for carrier approval.

Compliance certifications that belong to Salesmsg itself:

• SOC 2 Type II, independently audited, with a Vanta-run Trust Center.
• HIPAA, hIPAA mode with a signed Business Associate Agreement, AES-256-GCM encryption per organization (dedicated AWS KMS key), mandatory two-factor authentication, and ePHI audit logs retained 6+ years.
• A2P 10DLC, guided in-app brand and campaign registration, including an AI Compliance Review that scores likely approval before submission.
• Toll-free verification, required for both US and Canadian toll-free texting; throughput upgradable to 100 MPS for a fee.
• Short codes, available only on an unpublished Premium plan, with hosting fees of $3,000-$4,500 per quarter or $11,000 per year.

The company does not hold ISO 27001 itself; that certification belongs to its AWS hosting environment.

Salesmsg support

• Live chat and email ([email protected])
• Intercom-hosted Help Center with searchable articles
• SMS-only text line, +1 (888) 409-2298 appears as an sms: URI (“Questions? Text us”), not a voice line
• Book-a-demo form
• Partners, [email protected]

Salesmsg does not publish support hours. No coverage window is disclosed on the Help Center, homepage, developer hub, or legal pages. Whether support is gated to paid plans is also not stated.

Developer documentation lives at salesmessage.com/developers and includes the full API reference, Swagger UI, Postman collection, and the MCP server. The depth of API documentation is a genuine strength, but the absence of published phone or hours-of-operation details means urgent issues must be handled by chat or email with no guaranteed response window.

Salesmsg alternatives

Twilio, salesmsg itself runs on Twilio’s carrier network. Going direct to Twilio gains SMPP binding, wholesale per-segment pricing, and full control over carrier routing, none of which Salesmsg publishes.

Heymarket, a shared-inbox competitor that adds WhatsApp and Google Business Messages as native channels alongside SMS, providing multi-channel reach Salesmsg’s CRM-sync positioning does not offer.

Podium, bundles SMS texting with automated Google and Facebook review requests and a website webchat widget inside the same inbox, a reputation-management angle absent from Salesmsg’s feature set.

Salesmsg verdict

Pros 1. 21 native integrations (HubSpot, Salesforce, Slack, and more) with two-way CRM sync built directly into the platform. 2. Developer documentation far above the category average: REST API v2.3 with 500+ endpoints, interactive Swagger UI, one-click Postman collection, and an open-source MCP server. 3. Compliance is the strongest dimension: SOC 2 Type II (independently audited), HIPAA with a signed BAA and AES-256-GCM encryption, mandatory 2FA, and a 2025-09-15 penetration-test report. 4. 1 seat and 1 phone number free on every plan, plus a 14-day free trial. 5. Granular public status page showing 11 monitored services with 90-day history, all reading Optimal at capture.

Cons 1. No published uptime SLA. The MSA and Terms of Use affirmatively disclaim uptime warranties, and no uptime figure appears anywhere on the site or status page. 2. The “4¢-per-credit” rate is not the entry price. New customers pay $25/month for 500 credits (5¢/credit); the 4¢ floor only appears after spending roughly $99/month. 3. No voice support line. The only US contact number, +1 (888) 409-2298, is an SMS-only contact, not a phone number. 4. Short codes are gated behind an unpublished Premium plan and carry quarterly hosting fees of $3,000-$4,500 (or $11,000/year), making them impractical for most small teams. 5. Thin Trustpilot sample, 3.5 out of 5 from just 8 reviews, with negative reports citing surcharging, no phone support, and unclear SLAs.

Salesmsg suits sales and support teams already living inside HubSpot or Salesforce that want CRM-native shared-inbox texting with HIPAA/SOC 2 compliance, realistically at low-to-mid monthly volumes, since the entry plan ships with only 500 credits. It does not suit high-volume broadcast senders, anyone needing raw SMPP-level bulk sending, or businesses wanting wholesale pay-as-you-go per-message rates, none of which Salesmsg offers. Contractually prohibited verticals include cannabis, crypto, payday lending, gambling, firearms, adult content, and multi-level marketing.

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Frequently asked questions