Voice Message Duration Estimator

Estimate voice broadcast and voice API message duration from your script and preferred speaking speed.

Free marketing tool

Enter your campaign details for an immediate planning estimate. No registration is required and entries are not stored.

Voice scriptSpeaking speed

Enter your details to see the result.

Connect every marketing channel to one customer journey.

Capture and segment audiences, then coordinate email, SMS, WhatsApp, voice, push, in-app messages, conversations, automations, referrals, loyalty, rewards, ads, and developer APIs from one growth platform.

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Campaign workflows for acquisition, engagement, and retention

Plan the right customer movement before choosing tools.

Build repeat behavior into every campaign program.

Plan the right customer movement before choosing tools.

Turn replies into campaign intelligence.

Build repeat behavior into every campaign program.

Learn how incentives support loyalty and repeat action.

Automate the next step after each customer action.

One product suite for growth marketing work.

Reach customers on every channel that matters.

Bring replies into the customer workflow.

Capture verified prospects from every campaign.

Turn customer actions into loyalty moments.

Automate the next customer step.

Connect paid acquisition to owned follow-up.

Design email campaigns that customers actually open.

Reach customers quickly when timing matters.

Run personal conversations at campaign scale.

Re-engage customers inside your product.

Help customers while intent is still active.

Find company information, developer docs, guides, and FAQs.

Connect Yournotify to your own product and data stack.

Learn why Yournotify exists.

Talk with the team about setup, pricing, or migration.

Follow marketing technology conversations across Africa.

See the teams building customer relationships with Yournotify.

Read practical growth guides from the Yournotify team.

Improve campaigns, senders, and lifecycle email.

See campaign ideas for your business type.

Connect Yournotify to your own product and data stack.

Route application email through Yournotify SMTP.

Connect direct SMS delivery for higher-volume messaging.

Send campaign and delivery events back into your stack.

Voice Message Duration Estimator

Connect every marketing channel to one customer journey.