Side by side

Byteplant Phone-Validator vs Veriphone

Both stand on phone number validation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Byteplant Phone-Validator

Free trial APIWeb

Byteplant Phone-Validator covers single-number checks and large CSV batches, with returned line and location details.

Visit Byteplant Phone-Validator

Veriphone combines single-number API checks with bulk CSV processing and optional carrier portability lookups. Its validation establishes numbering-plan fit, not current reachability, and the maker states that it lacks SOC 2, ISO 27001, or equivalent certification.

Visit Veriphone

The facts

	Byteplant Phone-Validator	Veriphone
Free plan	A free trial	Yes
Open source	Not published	Not published
Runs on	API, Web	API, Self-hosted, Web
Lowest paid plan	Free or on request	Starter annual: $129.90 a year
Plans published	2	19
Maker	Not published	Not published
Website	byteplant.com	veriphone.io
On phone number validation software	#13 of 25	#9 of 25

Byteplant Phone-Validator: what it does well

Supports numbers in more than 240 countries.
Bulk API accepts up to 100,000 numbers per request.
Validation does not make phones ring.
Free trial includes 100 checks without a credit card.
Credits never expire on listed paid options.

What to know first

No free plan is listed.
Bulk submissions require a CSV file.

Veriphone: what it does well

Supports 243 countries and territories
API returns validation and carrier details as JSON
Bulk CSV results include validity and line type
Free plan includes 1,000 monthly credits
Purchased credits do not expire

What to know first

Validation does not confirm a phone is switched on
Resolved Current Carrier Lookup costs 10 credits
Does not hold SOC 2 or ISO 27001 certification
CSV uploads may remain for up to 90 days

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