---
title: "Free tools for small businesses"
description: "Free browser tools for Indian businesses: missed-call cost, receptionist cover, lead response time, and a WhatsApp and DLT SMS template checker."
url: https://vocora.in/tools
markdown: https://vocora.in/tools.md
last_updated: 2026-10-18
site: Vocora (https://vocora.in)
---

# Free tools for small businesses

Simple calculators that run in your browser, with no sign-up and no default benchmarks. Each one explains its method, and the industry pages start from a clearly labelled example you replace with your own numbers.

## [Missed-call cost estimator](https://vocora.in/how-much-are-missed-calls-costing-your-business)

Free estimator: enter your own calls, missed share, conversion rate and (optionally) customer value to see what unanswered calls put at risk each month.

- [How much are missed calls costing your business?](https://vocora.in/how-much-are-missed-calls-costing-your-business)
- [Why don't restaurants answer the phone?](https://vocora.in/why-dont-restaurants-answer-the-phone) (Restaurants & Cloud Kitchen)
- [Why don't doctors' offices answer the phone?](https://vocora.in/why-dont-doctors-offices-answer-the-phone) (Healthcare Clinics)
- [Why don't lawyers answer the phone?](https://vocora.in/why-dont-lawyers-answer-the-phone) (CA, Legal & Consultants)
- [Why don't stores answer the phone anymore?](https://vocora.in/why-dont-stores-answer-the-phone-anymore) (Local Retail & Showrooms)

## [Receptionist coverage calculator](https://vocora.in/how-many-calls-can-a-receptionist-handle)

It depends on call length and how many busy callers you accept. Work out calls per hour and receptionists needed with this free Erlang calculator.

- [How many calls can a receptionist handle?](https://vocora.in/how-many-calls-can-a-receptionist-handle)
- [How many receptionists per doctor?](https://vocora.in/how-many-receptionists-per-doctor) (Healthcare Clinics)
- [Do hotels have receptionists 24/7?](https://vocora.in/do-hotels-have-receptionists-24-7) (Hotels & Homestays)
- [Do hair salons have receptionists?](https://vocora.in/do-hair-salons-have-receptionists) (Salon, Spa & Beauty)
- [Do gyms have receptionists?](https://vocora.in/do-gyms-have-receptionists) (Gyms & Fitness)
- [Do car dealerships have receptionists?](https://vocora.in/do-car-dealerships-have-receptionists) (Auto Dealers & Service)
- [Do law firms have receptionists?](https://vocora.in/do-law-firms-have-receptionists) (CA, Legal & Consultants)
- [Do real estate offices have receptionists?](https://vocora.in/do-real-estate-offices-have-receptionists) (Real Estate)
- [Do restaurants have receptionists?](https://vocora.in/do-restaurants-have-receptionists) (Restaurants & Cloud Kitchen)
- [Do schools have receptionists?](https://vocora.in/do-schools-have-receptionists) (Schools & Tuition)

## [Lead response time checker](https://vocora.in/how-quickly-should-you-respond-to-a-lead)

Within the hour at most, and minutes is better. Paste your own lead times to check your median response, in clock time and in business hours.

- [How quickly should you respond to a lead?](https://vocora.in/how-quickly-should-you-respond-to-a-lead)
- [How long do real estate agents take to respond?](https://vocora.in/how-long-do-real-estate-agents-take-to-respond) (Real Estate)
- [How long do law firms take to get back to you?](https://vocora.in/how-long-do-law-firms-take-to-get-back-to-you) (CA, Legal & Consultants)
- [How long should it take a travel agent to respond?](https://vocora.in/how-long-should-it-take-a-travel-agent-to-respond) (Travel & Tourism)
- [How long do doctors take to call back?](https://vocora.in/how-long-do-doctors-take-to-call-back) (Healthcare Clinics)
- [How long should it take to hear back from a lender?](https://vocora.in/how-long-should-it-take-to-hear-back-from-a-lender) (Financial Services)
- [Why don't car dealers call back?](https://vocora.in/why-dont-car-dealers-call-back) (Auto Dealers & Service)
- [Why do plumbers never call back?](https://vocora.in/why-do-plumbers-never-call-back) (Home Services)
- [How long do hotels take to respond to emails?](https://vocora.in/how-long-do-hotels-take-to-respond-to-emails) (Hotels & Homestays)

## [WhatsApp and DLT template checker](https://vocora.in/what-is-the-whatsapp-template-character-limit)

Body 1,024, header 60, footer 60, button 25 characters. Check a WhatsApp template or a DLT SMS template against the published limits, free.

- [What is the WhatsApp template character limit?](https://vocora.in/what-is-the-whatsapp-template-character-limit)

Also see the [missed-call revenue calculator guide](https://vocora.in/blog/missed-call-revenue-calculator) and the [industry playbooks](https://vocora.in/industries).

---

Source: https://vocora.in/tools · Site index for AI agents: https://vocora.in/llms.txt · Contact: pratik@vocora.in · +91 98041 82483