Private business calling
Your phone workflow,
without the shared dashboard.
CallGrow brings calls, SMS, contacts and spend controls into an isolated workspace powered by your own Telnyx account.
Tell me your team size and current workflow. I will reply with a fixed scope and exact price before any work begins.
The practical phone tools, together
Built for a small team that wants a simple, owned workflow rather than another oversized contact-centre subscription.
Call from your number
Dial from a real business number, keep contacts handy and redial directly from call history.
SMS conversations
Send and receive messages in clear threads so follow-ups do not disappear into a list of alerts.
Automatic greetings
Play a chosen spoken message when a call is answered, with wording you control.
Useful activity history
Review calls, texts and conservative cost estimates in one place as activity happens.
Spend protection
Set a daily guard to stop a runaway loop or simple mistake from consuming the provider balance.
Private operator access
The workspace is password protected and incoming provider events can be cryptographically verified.
Who this is for
CallGrow is a private operational workspace, not a public inbox and not a self-serve signup product.
A fit when
Your team needs business calling and SMS in one place, wants the number and billing to stay on your Telnyx account, and prefers a scoped setup over another shared dashboard.
Not a fit when
You need a public contact form, a multi-tenant call centre, or an instant account from this page. Nothing is created until we agree the scope.
A complete launch, with the boundary written down
The standard package is for one isolated workspace and one operator credential. Your written scope confirms fit, timing and the exact provider setup before paid work begins.
Fixed one-time implementation. No payment is taken on this page.
- One isolated CallGrow deployment and one operator credential
- One customer-controlled Telnyx account and number configured for calls and SMS
- Contacts, activity history, conservative cost estimates and a daily spend guard
- Signed Telnyx webhook configuration for supported incoming events
- One live handover session and written operating notes
- Thirty days of defect fixes for the agreed setup
Monthly care, agreed separately and cancellable before the next month.
- Security and dependency maintenance
- Monthly read-only health review
- One small agreed workflow change per month
Quoted separately
- CRM, SSO, multi-workspace or campaign automation
- Number porting and telecom registration work
- Legal or communications-compliance advice
Telnyx numbers and usage, Fly hosting and any other provider charges are billed separately to customer-controlled accounts. Do not email credentials, contact lists, message content or other sensitive data during the fit check.
From workflow to working system
No account or payment is created from this page. We agree the scope first, then set up an isolated workspace around the tools you actually need.
Describe the workflow
Share your team size, number needs and the calls or messages you want to handle.
Approve a fixed scope
Receive an exact setup proposal, including what is delivered and any ongoing provider cost.
Get the handover
Use your private workspace with operator access, spend limits and a clear ownership handover.
Prepare the written fit check
Answer the scope questions here before opening your email app. CallGrow does not submit or store these answers.
Have a messy calling workflow?
Send the short version. You will get a human reply about whether CallGrow fits, with no automatic account creation and no surprise commitment.