The phone rings and you already know who it is
A number tells you nothing. Before you say hello, the screen shows their name, what stage they are at, what they bought, and the note you wrote after the last call.
Visit rmdialer.com Get it on Google Play
Included in the platform licence. Not a paid add-on.
What is a business caller ID app?
RMDialer is a business caller ID app with a built-in lead CRM. A business caller ID app matches incoming and outgoing numbers against your own customer records rather than a public directory, so the call screen shows the person’s name, lead status, notes, products and previous calls before the call is answered. In RMDialer the same screen updates the record: two taps set the outcome, move the lead stage and schedule the next follow-up without opening another app.
Trusted by 3,500+ businesses
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- Meta Tech Provider
- D-U-N-S Registered
Some of the businesses using WappBlaster products every day
Capabilities
What you get
Everything here is documented and shipping today, not on a roadmap.
Your records, not a directory
The name comes from your own customer data rather than a crowd-sourced database, so it is right, and it carries context a directory could never have.
The last note, at the right moment
What was agreed on the previous call appears as this one connects. It is the difference between "sorry, remind me?" and picking up where you left off.
Two taps to update
Outcome, stage, note and next follow-up date, set from the call screen. Logging that takes ten seconds gets done; logging that means opening a CRM does not.
Pipelines that match how you sell
Define your own lead statuses and custom fields, plus lead sources so you can tell which channel actually produced the deal.
Clients, payments and renewals
Beyond leads: what they bought, what they paid, and when the renewal is due, with reminders that fire on the date.
A lost-leads list worth revisiting
Lost leads are kept with their reason rather than deleted, which makes a quarterly win-back campaign a filter instead of an archaeology project.
How it works
Setting it up
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Import your customers
CSV, Excel, Google Sheets or an existing CRM through the API.
- 2
Define statuses and fields
The stages your team actually uses, and the fields worth seeing on a call.
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Answer a call
Name, status, notes and history appear as it connects.
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Log in two taps
Outcome, stage and next follow-up, without leaving the screen.
Where it earns its keep
Common uses
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Repeat-customer businesses
Where knowing the last order changes the conversation.
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Long sales cycles
Property and insurance, where the previous call was weeks ago.
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Shared team numbers
Whoever answers has the same context the last person did.
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Service and support
The complaint history is on screen before the apology.
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Field sales
Context without opening a laptop in a car park.
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Staff turnover
The relationship stays with the business, not the handset.
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Reviews
What customers say about Caller id app for business
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“A buyer who last spoke to me in March called and RMDialer showed the flat, the budget and my note before I answered. That caller ID with the lead CRM behind it has saved me from "sorry, who is this?" more times than I can count.”
Deepak Nair
Property consultant, Kochi
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“Our renewals team lives on the RMDialer call screen: name, policy, premium and due date come up as the phone rings. The caller ID app alone is worth the plan for us.”
Shalini Gupta
Director, insurance brokerage, Delhi
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“Repeat customers expect us to remember them. With RMDialer the lead CRM puts the last complaint and the AMC date on screen during the call, and any of my three technicians can answer with full context.”
Arvind Kulkarni
Owner, AC service company, Pune
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“We track lead sources in RMDialer and finally learned that referrals convert at three times our paid leads. The CRM is simple enough that counsellors actually update it, two taps on the call screen.”
Neha Agarwal
Sales manager, edtech, Noida
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“Staff changed twice this year and we lost nothing, because every customer, note and follow-up sits in the RMDialer CRM, not in someone’s personal phonebook.”
Mohammed Irfan
Travel agency owner, Lucknow
Frequently asked questions
Straight answers about Caller id app for business.
How is this different from Truecaller?
A public caller ID app tells you what strangers have labelled a number. This matches the number against your own customer records, so it shows your name for them, their lead stage, what they bought and your last note. One identifies unknown numbers; the other briefs you on known ones.
Link to this answerDoes it work on outgoing calls too?
Yes. Context appears on incoming and outgoing calls alike, which matters most when auto-dialling a list you did not personally build.
Link to this answerCan I add my own fields?
Yes. Custom fields, your own lead statuses, lead sources and product or package records, so the call screen shows what your business actually sells on.
Link to this answerWhat happens to the data if the phone is lost?
It is backed up to encrypted cloud storage with selective restore, so the customer list belongs to the business rather than to a handset.
Link to this answerIs RMDialer a caller ID app or a CRM?
Both in one. RMDialer is a business caller ID app whose identification comes from its own built-in lead CRM: the name on the call screen is your lead record, and the same screen updates that record after the call. Neither half needs a second app.
Link to this answerHow do I get customer names to show when they call?
Import your customers once, from CSV, Excel, Google Sheets or an existing CRM through the API, and RMDialer matches every incoming and outgoing call against those records. No per-contact saving into the phonebook is needed.
Link to this answerDoes the caller ID work for numbers not in my records?
An unknown number rings as an unknown number, and one tap turns it into a lead with a source and status while the call is still on. The point is briefing you on known customers, not labelling strangers.
Link to this answerDoes it show payment and renewal details on the call screen?
Client records carry products, payments and renewal dates alongside lead fields, so a renewals call opens with the amount and due date already visible, and reminders fire on the date without anyone maintaining a separate sheet.
Link to this answerCan I track where each lead came from?
Yes. Lead sources are a first-class field, so three months in you can compare how leads from Facebook, IndiaMART, referrals or walk-ins actually converted, per source, instead of guessing which channel earns its budget.
Link to this answerWhat does the RMDialer lead CRM cost?
The caller ID and lead CRM are part of the single RMDialer plan at ₹1,908 per user per year (₹159 a month), together with the auto dialer, team reports, desktop Web CRM and auto WhatsApp after calls. There is no separate CRM licence.
Link to this answerCan I use it on a desktop as well as the phone?
Yes. The Web CRM included in the plan opens the same leads, clients and follow-ups in a desktop browser, in two-way sync with the app, so an office person can update records while the field team calls.
Link to this answerHow do follow-up reminders work?
When you log a call you set the next follow-up date in the same two taps. RMDialer surfaces the day’s due follow-ups as a list you can auto-dial straight through, which is how leads stop falling into the gap between intention and calendar.
Link to this answerCan I import leads from Excel or Google Sheets?
Yes, both, plus CSV and the API for a live connection to whatever system generates your leads. Columns map to fields, including your custom ones, at import.
Link to this answerDoes RMDialer work as a mobile CRM without the auto dialer?
Entirely. Plenty of customers use RMDialer as a mobile CRM for calling first, with caller ID, lead statuses and follow-ups, and only later turn on auto-dial sessions when a campaign list shows up. The features are one app, used in whatever order the work demands.
Link to this answerStill not answered?
Ask a real person. We reply on WhatsApp, usually within the hour.
Calling and dialer
Related features
Same licence, same login. These work together out of the box.
- Auto dialer Most "auto dialers" want you to buy a virtual number and route calls over the internet. Read more
- Team calling reports The usual way to find out how many calls were made is to ask at seven in the evening and believe the answer. Read more
- WhatsApp CRM Most CRMs bolt WhatsApp on as a channel. Read more
- Telecalling CRM Most telecalling CRMs fail on the same step: the caller has to stop, open another app and type what happened. Read more
- SIM-based auto dialer Most auto dialers want you to buy a virtual number and route calls over the internet. Read more
- CRM with dialer Most CRMs add click-to-call and declare themselves a dialer. Read more
See Caller ID and lead CRM on your own account
A short call on your real list and your real templates. No card, no sandbox.
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