
RingCentral
Dialpad
Aircall
Nextiva
CloudTalk
OpenPhone
Google Voice
Grasshopper enables entrepreneurs to build a virtual office that connects callers to employees, wherever they are.

CallRail
Zoho CRM
Aircall
Freshsales CRM
HubSpot
OpenPhone
Pipedrive
Real-Time Business Call Tracking & AI Voice CRM. Sync team SIM calls to a cloud dashboard with instant Gemini transcriptions, AI summaries, and native Claude/ChatGPT MCP tools.

Which is more popular?
Based on our record, Grasshopper seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | grasshopper.com | callsyncapp.com |
| Pricing | ||
| Platforms | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Grasshopper yet.
CallSync is a business call tracking platform for phone-heavy teams. Each team member installs the CallSync Android app and keeps calling from their regular phone, SIM number and calling app — no new number, no VoIP system, no change in behaviour. After each call, the call details sync...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of CallSync yet.
Walkthroughs and reviews on video.
Grasshopper Phone System Review | ENTREPRENEURS NEED THIS
More videos
No CallSync videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Grasshopper and CallSync.
CallSync's answer:
Unlike VoIP-based call trackers, CallSync needs no new number and no change in behaviour: each team member installs the CallSync Android app and keeps calling from their regular phone, SIM number and calling app. After each call, the call details sync automatically to a central web dashboard where managers can see who called whom, when, and for how long, listen to backed-up recordings, read notes and labels, and spot missed calls that nobody returned. It also supports dual-SIM phones (track the work SIM only) and privacy controls that exclude personal numbers on-device.
CallSync's answer:
Because the team does not have to change how it calls. With CallSync there is no new number to hand out and no VoIP system to adopt — everyone keeps using their regular phone, SIM number and calling app, and every call still gets logged, synced and visible on the team dashboard. You get automatic call logging, recording backup, missed-call tracking, notes and labels, AI transcription and summaries (add-on), a per-person team dashboard with talk time, daily reports, and webhooks plus a REST API (add-on). It runs on Android 7 and later, syncs offline, supports dual-SIM work numbers and keeps personal numbers private on-device.
CallSync's answer:
CallSync is built for Indian SMBs and sales teams that run on mobile calls — real estate, sales agencies, trading, BPO and other field/telecalling teams. It suits any phone-heavy team where managers need visibility into who called whom, when, and for how long, without asking the team to change phones, numbers or calling habits.
Share your experience with using Grasshopper and CallSync. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


GrassHopper is the best virtual phone system for small business owners. It comes with all the standard VOIP service features like call forwarding, voicemail, caller ID, etc. It enables you to make calls using a...
*Grasshopper and its logo are registered trademarks of Grasshopper. MyOperator is not associated with Grasshopper in any way and its trademarks are only used here for comparative purposes.
Grasshopper is another virtual phone number service provider offers great pricing options and various facilities to their users. To start-up, you’ve to pick a number of your choice for your business, record your...
We have no reviews of CallSync yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Grasshopper works great. https://grasshopper.com/. Source: over 3 years ago
Get a burner number, there's services for that. Something like Grasshopper. Source: about 4 years ago
I used grasshopper.com successfully. Not sure what the free tier is now. Source: over 4 years ago
Tracking CallSync since Oct 2026.
When comparing Grasshopper and CallSync, you can also consider the following products.

RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Compare RingCentral to Grasshopper or CallSync:

A-la-carte call tracking software for small business
Compare CallRail to Grasshopper or CallSync:

Switch is a cloud-based phone system built for Google Apps users.
Compare Dialpad to Grasshopper or CallSync:


Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs
Compare Aircall to Grasshopper or CallSync:

Business VoIP, cloud phone systems trusted by more than 150,000 companies. Powered by the leading cloud PBX VoIP platform, Nextiva is rated the best business VoIP service provider.
Compare Nextiva to Grasshopper or CallSync: