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SMS inbox for client work

A shared SMS inbox for client work, not just text messages.

Client text messages should connect to the same place as calls, email, voicemail, requests, projects, quotes, invoices, payments, and notes. Workspace369 gives teams SMS and MMS workflows with AI, compliance, templates, scheduling, and client context.

2-waySMS and MMS conversations
AIcompose, rewrite, and translate
CRMmessage history beside client work
Workspace369 dashboard showing clients, projects, invoices, and reporting in one workspace

Key facts

SMS inbox for client work at Workspace369 covers 10 areas, including two-way SMS, mMS attachments, group SMS.

The workflow runs in 4 steps, from "receive and organize" to "stay compliant".

Workspace369 starts at $29/mo for 1 seat, and the Commander plan includes 10 seats, 500 GB of storage, and 120,000 AI tokens per month at $299/mo.

Additional seats cost $15 each and 100 GB of additional storage costs $15; full pricing is public on the Workspace369 pricing page.

The problem

Where business texting breaks down

Messages are stuck on one device

Clients text the business, but context, ownership, and follow-up are hard to share with the team.

Replies are repetitive

Teams keep typing the same appointment, quote, payment, and status responses instead of using templates and AI.

Compliance cannot be an afterthought

A2P registration, opt-out handling, suppression lists, delivery status, and international rules need operational visibility.

The product

See the workspace your clients feel.

01

Every channel in one inbox

Email, SMS, calls, and voicemail land beside the client record — with AI summaries, so anyone on the team can reply with full context.

Workspace369 shared inbox showing email, SMS, and call history beside a client record
02

Client work, organized as projects

Tasks, files, and status for every engagement — visible to the team and, through the client portal, to the client.

Workspace369 project board showing client work organized into stages with owners and status
03

Proposals to paid invoices

Send quotes, bill milestones or retainers, and let automated reminders chase anything outstanding.

Workspace369 invoice editor showing line items, payment terms, and client details
04

A portal clients actually check

Clients watch progress, files, and invoices in a branded portal instead of asking your team for updates.

Workspace369 client record showing history, files, communication, and invoices in one profile

Workflow

A more complete SMS workflow

01

Receive and organize

Capture inbound SMS and MMS in the inbox, match the client, and keep the conversation near the right record.

02

Respond faster

Use signatures, attachments, quick responses, variables, shortcut expansion, scheduled sends, and AI writing help.

03

Automate carefully

Use per-channel auto-replies, missed-call SMS auto-replies, broadcast personalization, suppression lists, and delivery status.

04

Stay compliant

Track A2P 10DLC, regulatory bundles, sender ID, opt-out messages, suppression, international requirements, and send status.

Product coverage

SMS and MMS features

  • Workspace369 connects SMS to voice, voicemail, CRM, projects, invoices, requests, AI, and reporting.
  • Templates, scheduled sends, AI rewrite, translation, and auto-replies reduce repetitive message work.
  • Compliance workflows are visible instead of hidden in a separate texting tool.
Two-way SMS
MMS attachments
Group SMS
Delivery status
Read receipts
Message reactions
Quick responses
Scheduled send
AI compose and translate
A2P and opt-out controls

Loved on the App Store

Rated by the people running their client work on it.

Finally feels calm

Bounced between three or four all-in-one tools and always ended up in a mess of tabs. This is the first one that feels calm. Set up my client projects in ten minutes.

Justin R. · Solo founder · App Store review
Painless team rollout

Rolled it out to our eight-person team and adoption was painless — intuitive and polished. One star off only because I'd love more integrations, but they keep shipping.

Samantha D. · Operations lead · App Store review
Hours back every week

Was juggling separate tools for notes, tasks, docs, and updates. Consolidating into one place has genuinely saved me hours each week. Support is responsive too.

Alicia N. · Agency founder · App Store review

Get started

See Workspace369 on your own client work.

Start a free trial or talk to sales — either way, you will see the whole loop: inbox, projects, portal, and billing.

FAQ

Questions before switching SMS tools

Does Workspace369 include two-way SMS?

Yes. Workspace369 supports two-way SMS, MMS attachments, group SMS, delivery status, read receipts, reactions, quick responses, scheduled sends, and AI writing assistance.

Does Workspace369 support SMS compliance?

Workspace369 supports A2P 10DLC workflows, compliance status tracking, STOP/START/HELP handling, suppression lists, regulatory bundles, sender ID, and international requirement tracking.

Can Workspace369 send automated SMS replies?

Yes. Workspace369 supports per-channel SMS auto-responders, missed-call SMS auto-replies, scheduled sends, and broadcast personalization with merge fields.

Ready when you are

See where Workspace369 fits into your client-work flow.

Start with the modules you need today, then turn on AI, automations, accounting, inventory, requests, and reporting as the operation grows.