3 Salesmsg Alternatives for AI Texting and Calling
Carly is our Salesmsg alternative when an AI should handle the customer’s text conversation, phone call and booking with CRM context. Choose SimpleTexting for an SMS-focused operation, or evaluate JustCall for a wider sales and support communications platform.
Salesmsg is more than a tool for sending text blasts. Its current offering includes calling, campaigns, CRM connections and AI agents for booking, calls and inbox replies. If you are considering a switch, compare the actual conversation and operating process rather than assuming AI is missing.
The most revealing test comes after the first outbound text. A customer asks a question, changes the appointment or requests a person. Who handles that reply, and how does the record change?
This is Carly’s editorial comparison, based on public product information checked November 9, 2026. It is not a deliverability or response-quality benchmark.
What a Salesmsg customer wanted improved
ALLIE T.’s G2 review, updated October 29, 2026 from an April 2025 original, gave Salesmsg 5/5. The talent-acquisition reviewer praised the power dialer, ringless voicemail, broadcasts and CRM connections. Their requested improvement was: “Being able to close messages automatically after sending, instead of having to manually close out.” G2 labels it incentivized through an invitation on the seller’s behalf.
That is a workflow concern inside a strongly positive review, not a finding that Salesmsg cannot automate messaging. It also should not be treated as a verified current feature absence without checking the account configuration.
For a recruiting or appointment team, closing a conversation too early can be as inconvenient as leaving it open. Test the state after an outbound message, after a reply and after a colleague takes over. The right outcome depends on whether your team treats an unanswered message as an open task.
Salesmsg pricing: seats, numbers and message credits
Salesmsg’s pricing page lists a Basic offer at $25/month with one seat and one number. Additional seats are $10/month and additional numbers $5/month. It describes SMS as one credit per 160-character segment, MMS as two credits, calls as one credit per minute and forwarding as two credits per minute. Check the allowance and rates selected for your account.
For example, a longer text can consume more than one SMS segment. Comparing “1,000 messages” across vendors without specifying the message length can produce a misleading estimate. Build the quote around your real reminders and replies, including the number of people who need inbox access.
SimpleTexting’s pricing calculator showed a $39/month example for 500 credits and a local number when reviewed, plus a one-time registration charge. The displayed total included a $29 plan and $10 number charge. That example is useful for understanding the components; it is not a promise that every sender type or usage level has the same price.
Keep Salesmsg if texting is already doing the job
A business whose staff like the inbox and whose CRM connection works may gain little by moving every number. Carly becomes a stronger candidate when the missing work is a conversation the assistant should handle, including appointments and calls. SimpleTexting fits a focused campaign purchase; JustCall fits a team that needs a broader calling workspace.
For a migration, separate the number transfer from the contact import. Establish what happens to old conversations, scheduled campaigns and opt-out records. Keep a copy of the existing send schedule so the new system does not repeat an already completed follow-up. Confirm when the old subscription can stop without interrupting the number.
Use the same reminder, reply and cancellation in each trial. Record the resulting appointment and the staff actions required to complete it. That makes the comparison about an outcome rather than an AI-generated response that looks good in isolation.
Choose the texting job you need
| Alternative | Primary fit | Evaluate carefully |
|---|---|---|
| Carly | AI conversations across SMS, calls, WhatsApp and email | Instructions, appointment handling and escalation |
| SimpleTexting | Business SMS and campaigns | Reply handling, list management and message volume |
| JustCall | Calling and messaging for sales or support | The staff workflow and CRM connection |
1. Carly: a text conversation with an outcome
Carly can send and answer business texts, handle phone calls and work on WhatsApp. A connected calendar lets the agent arrange appointments, while the team CRM supplies a place for customer records and notes.
For example, a customer asks whether you have an appointment next week. Configure the agent to ask the necessary qualification questions, offer suitable availability and explain what the customer should prepare. If the request is unusual, the agent needs a clear rule for handing it to a teammate.
The same customer may call instead of replying by text. Design the workflow around that possibility. Your staff should be able to see what was already agreed, and a scheduled follow-up should not contradict the new conversation.
Carly can be run from your existing AI assistant and connects to thousands of apps. Free Zapier-style workflows; AI agents from $35/month. Organization starts at $35 per seat/month. Compare the allowance and channel requirements for the volume you expect.
Carly cost and scope: Business SMS, calling and the AI receptionist are Organization add-ons billed separately from seats. Confirm channel availability and expected AI usage. Evaluate your required reporting, permissions and migration path before replacing an established CRM or phone system.
2. SimpleTexting: focus the purchase on SMS
SimpleTexting is worth evaluating when the purchase is principally a texting operation: campaigns, two-way replies, scheduled messages and autoresponders. You may be able to keep the CRM and change only the texting workflow.
Its pricing calculator distinguishes credits, extra usage and the type of number. Use the actual message length and sender configuration when obtaining a quote. A campaign’s first send and the conversations it generates both belong in the estimate.
Give the trial two assignments. First, prepare a campaign for the appropriate test audience. Second, handle a reply requesting a different appointment and another asking for no more messages. Check who owns the replies and how they affect the next scheduled send.
Tradeoff: a focused SMS tool is not evidence of equivalent AI phone conversations or WhatsApp workflows. If those are central, price and test them separately. Keep Salesmsg if it already connects the campaign, staff response and CRM outcome well; a switch should improve a specific part of that process.
3. JustCall: combine staff calling with messaging
JustCall is more relevant when staff spend much of the day switching between calls and texts. Its phone system, messaging, AI features and automation support a broader communications purchase than a single SMS campaign.
The pricing page separates user plans, SalesPro and voice-agent pricing, and describes calling and message allowances. Ask which package includes the particular dialing or AI work you want. An advertised user price should not be treated as the complete cost of an automated calling operation.
Test continuity between people: a representative texts a customer, a colleague calls, and the first person returns to the thread. Each should understand the appointment and promises already made. Check the CRM as well as the communications interface, then have the customer change the request.
Tradeoff: a team workspace can be useful even when it leaves staff doing most of the conversation. Carly is a different buying case when the assistant should own a defined booking job. Decide whether you are equipping the staff, delegating the task, or doing both before selecting the plan.
Ask what happens when the customer replies
Before choosing, write the stop conditions for your follow-up process. A booking, refusal, request for a human or change of contact details should alter what happens next. Test each condition with your own test contacts.
Keep sending permission and opt-out handling part of that process. A customer’s phone number in a CRM is not, by itself, a useful instruction to start a campaign. Your team should know why each person is being contacted and how replies affect future sends.
Start with an appointment conversation
For a small pilot, choose one service and one calendar. Test a new request, a change of time and a human handoff. Count completed appointments and the corrections needed, alongside messages sent.
Use Carly’s calls, SMS and WhatsApp setup and the SMS appointment booking guide to shape the first workflow.
Set up Carly for business texting
Configure the agent's texting line, calendar and rules for handing a conversation to a person.
Help me connect Carly Teams so I can work with my organization's business texts, phone calls, voicemail and voice/text agents from this chat. I'll add it to you myself: tell me exactly what to click for the app you are, one step at a time, and wait for me to confirm before moving on. If a step doesn't match what I see, ask me what's on my screen. If you can do the setup yourself (Claude Code, Codex, Muse, Grok Bot), go ahead, and ask me for any key in your secure credential prompt, never in the chat. Don't tell me it's connected until list_phone_lines works, and if I have several teams, ask which to use. Before sending a text or making a call, confirm the team, recipient and message or task with me. The steps are below.
# Connect Carly Teams to an AI app
> Carly Teams works a team's business phone lines through the team's AI agents: business texts, phone calls, voicemail, the voice and text agents, and the team's CRM.
MCP server: https://carlyassistant.com/team/mcp (streamable HTTP, OAuth)
## Setup
Carly Teams isn't in any plugin or connector directory yet, so it's added as a custom connection by URL.
1. Add Carly Teams:
- ChatGPT: open https://chatgpt.com/plugins, click Add, and choose Create MCP App (not Create plugin or Upload plugin archive). If Create MCP App isn't on the menu, turn on Developer mode first in Settings > Security and login. Name it "Carly Teams" with the description "Work with my team's business texts, calls, voicemail and voice/text agents," paste https://carlyassistant.com/team/mcp as the server URL, choose OAuth, create it, and sign in. Then in the message box open the + menu, choose Developer mode, and pick Carly Teams. No plugin needs to be built, packaged or uploaded.
- Claude (claude.ai, Claude Desktop, or Cowork): Customize > Connectors > Add custom connector, name it Carly Teams, paste https://carlyassistant.com/team/mcp, and sign in.
- Claude Code: `claude mcp add --transport http --scope user carly-teams https://carlyassistant.com/team/mcp`, then /mcp, pick carly-teams, and authenticate.
- Codex: `codex mcp add carly-teams --url https://carlyassistant.com/team/mcp`, then `codex mcp login carly-teams`.
- Cursor: add {"mcpServers": {"carly-teams": {"url": "https://carlyassistant.com/team/mcp"}}} to ~/.cursor/mcp.json, then sign in to carly-teams from Customize.
- Muse: a custom connector to https://carlyassistant.com/team/mcp with a Carly API key as its bearer token. The key comes from carlyassistant.com/account (API key under Carly Teams) and goes in Muse's connector settings, not in a chat message.
- Grok: grok.com/connectors > New Connector > Custom, paste https://carlyassistant.com/team/mcp, and sign in.
- Grok Bot: a custom remote MCP server named carly-teams at https://carlyassistant.com/team/mcp. Approve it and sign in.
- Perplexity: Plugins in the sidebar (or Customize > Connectors), then Add custom > Connector > Add MCP connector. Choose Remote, name it Carly Teams, paste https://carlyassistant.com/team/mcp, pick OAuth, check the box and click Add, then click the Carly Teams card to sign in.
- Anything else: a remote MCP server (streamable HTTP) named carly-teams at https://carlyassistant.com/team/mcp. It signs in with OAuth.
Sign in with the Carly account that belongs to the organization.
2. Once it's added, the Carly Teams tools show up in the chat, including list_phone_lines. If they don't, turn Carly Teams on for the chat or start a new chat.
3. To check it worked, call list_phone_lines: it returns the teams and phone lines the account can reach. A team with no phone line yet can get one with find_numbers (optionally by area code) and get_number, which may return a checkout link to finish.
4. Something to try first: "Review our missed calls and voicemail and help me reply to customers." Carly Teams also reads and answers business texts, has the team's agent make calls, and edits the voice and text agents. Texts and calls go out at once from the agent's number and can't be taken back. Team permissions apply.
## Email, calendars and workflows
Email, calendars, files, booking pages and workflows are the regular Carly connector, added separately. It's listed in ChatGPT's plugin directory (https://chatgpt.com/plugins/plugin_asdk_app_6a67a26316b88191860222f918d4ec54) and Claude's connector directory (https://claude.ai/directory/carly), and connects anywhere else at https://carlyassistant.com/mcp/. Its setup is https://carlyassistant.com/mcp.txt.Want Carly answering your phones?
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