What is CallSpark used for?

CallSpark is a browser-based international calling service with pay-as-you-go rates, virtual numbers, custom caller ID and no app or subscription. It is a good fit for calling clients and offices abroad, and occasional international calls without a plan.

How much does CallSpark cost?

CallSpark is a paid product with no free plan. Pay as you go with no subscription; rates start from $0.02 per minute and the first call is free.

Is CallSpark open source?

No. CallSpark is proprietary (closed-source) software and can't be self-hosted. In the Video Conferencing category, open-source options include FreeSWITCH, Jitsi Meet and Screego.

What are some alternatives to CallSpark?

CallSpark competes with Bubbly Phone, BoraPhone and Google Voice.

CallSpark: features, pricing and alternatives

About CallSpark

CallSpark lets people make international calls to mobiles and landlines directly from a web browser, with no app to install and no subscription or contract. You open the site, choose a country, see the rate, and call; you pay only for the minutes you use, with rates starting at $0.02 per minute.

It reaches more than 190 countries using smart routing and describes the audio as HD quality. Extra features include virtual numbers from various countries that receive calls in the browser, custom caller ID so a verified business number shows to customers, and an enterprise option for teams. The first call is free and no credit card is required to start.

CallSpark is a hosted commercial service. It suits people and small businesses who call clients, banks or government offices abroad and prefer transparent per-minute pricing over a monthly plan.

Key features

International calls from a web browser
Pay-as-you-go per-minute rates
Virtual numbers from various countries
Custom verified caller ID
Receive calls in the browser
Enterprise option for teams

Good fit for

→Calling clients and offices abroad
→Occasional international calls without a plan

Tags: voip; international-calling; pay-as-you-go; web-calling; virtual-numbers; caller-id

CallSpark: questions and answers

What is CallSpark used for?: CallSpark is a browser-based international calling service with pay-as-you-go rates, virtual numbers, custom caller ID and no app or subscription. It is a good fit for calling clients and offices abroad, and occasional international calls without a plan.
How much does CallSpark cost?: CallSpark is a paid product with no free plan. Pay as you go with no subscription; rates start from $0.02 per minute and the first call is free.
Is CallSpark open source?: No. CallSpark is proprietary (closed-source) software and can't be self-hosted. In the Video Conferencing category, open-source options include FreeSWITCH, Jitsi Meet and Screego.
What are some alternatives to CallSpark?: CallSpark competes with Bubbly Phone, BoraPhone and Google Voice.