Side by side
HLR Lookup vs Neutrino Phone Validate
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.
Free plan APIWeb
HLR Lookup offers API and bulk routes for mobile-number status checks, with a broad stated network footprint and rules that exclude invalid numbers from charges. Note the credit expiry and the geographic limit on landline checks.
Visit HLR Lookup
Free plan API
Phone Validate returns validation and location details through an API, with SDKs across several programming languages. Line type coverage varies, and the free account has a limited daily request allowance.
Visit Neutrino Phone ValidateThe facts
| HLR Lookup | Neutrino Phone Validate | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Web | API |
| Lowest paid plan | See the plans | Tier 1: £8 a month |
| Plans published | 10 | 4 |
| Maker | Not published | Not published |
| Website | hlrlookup.com | neutrinoapi.com |
| On phone number validation software | #3 of 25 | #7 of 25 |
HLR Lookup: what it does well
- Supports more than 1,300 networks across over 220 countries.
- Bulk batches can be scheduled, paused and monitored.
- Invalid numbers and unsupported networks are not charged.
- New verified accounts receive 200 free credits.
What to know first
- Credits expire 18 months after purchase unless otherwise agreed.
- Landline validation is limited to UK and Ireland numbers.
- The listed 2,500-lookup bundle costs $16.55, paid once.
Neutrino Phone Validate: what it does well
- Accepts E.164 and local number formats.
- Responses can include validity and location details.
- Offers SDKs for seven programming languages.
- Free account has no expiry date.
- Paid accounts receive 24/7 online technical support.
What to know first
- Local-format requests require a country code or IP.
- Line type is unavailable in some countries.
- Free account has limited daily requests.
- Paid tiers set daily request quotas.
Alternatives to HLR Lookup Alternatives to Neutrino Phone Validate The whole list