1
RingCentral is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
2
In terms of market share, CallFire is clearly lagging behind, losing to RingCentral in all segments.
1
RingCentral has better usage coverage in more websites categories. Including Computers Electronics & Technology, Business & Consumer Services, Finance, Health and 16 other categories.
2
CallFire hasn't got a lead over RingCentral in any websites category.
1
RingCentral is leading in most countries, including United States, Canada, India, Australia and 23 other countries.
2
CallFire is leading in Ecuador and Israel.