G2 Vendor Directory

Phone Verification

24

Products

3,027

Total reviews

4.6

Avg. rating

Dexatel by Dexatel leads the Phone Verification category with a 5.0 rating from 44 reviews. IPQS has the strongest momentum in the category, up +0.0% quarter-over-quarter.

LLM citations

Monthly citations by AI answer engines for the top products in Phone Verification.

LLM citations · Phone Verification

Source: G2 review data

Key stats

Dexatel

IPQS

Small Business

Category trends

How the Phone Verification market is moving, from G2 review and Grid data.

Which products are most adopted?
1
Plivo65 2
Vonage Communications APIs42 3
Dexatel33 4
IPQS24 5
CallerAPI24
Which products are reviewers switching to?
1
Plivo2 2
Postcoder1 3
CallerAPI1
Which products do mid-market buyers choose?
1
Dexatel13 2
IPQS10 3
Plivo10 4
Vonage Communications APIs8 5
Informatica Data Quality & Observability7
Which products do small businesses choose?
1
Plivo52 2
Vonage Communications APIs30 3
Smarter Contact15 4
Byteplant Phone Validator12 5
CallerAPI11

Fastest growing

Ranked by G2 Momentum score.

1

IPQS

by IPQualityScore · 116 reviews

4.6
2

ClearoutPhone

by Clearout · 14 reviews

4.6
3

Vonage Communications APIs

by Vonage · 404 reviews

4.2

All products

Ranked by G2 Grid position.

1

Dexatel

by Dexatel · 44 reviews

5.0
2

Vonage Communications APIs

by Vonage · 404 reviews

4.2
3

Smarter Contact

by Smarter Contact · 114 reviews

4.9
4

MSG91

by MSG91 · 199 reviews

4.5
5

IPQS

by IPQualityScore · 116 reviews

4.6

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