Datacircle

Strale pricing and alternatives: cached phone validation API

Strale's sitellms.txt
56% complete: 5 of the 9 key fields we checkSee the 9 fields
$0.00per 1,000 phones
Plan: Free trial credits one of Strale's 3 plans
Call: POST /v1/do one of Strale's 2 calls

About this item

  • Stored. Strale may skip the carrier and answer from data it keeps. Strale doesn't say how old the data is.
  • 5 of the 9 key fields we check. Formats, Validity, Type, Carrier, Place.
  • Nothing to pay.
  • One call. You send capability_slug and inputs.phone_number to POST /v1/do. You can also send country_code, max_price_cents, require_fresh and dry_run. The call returns whether the number is valid.
  • Who can get it: anyone who signs up, one trial credit per email address. Keep data: no limit. Use data: with conditions.

Strale: cached phone validation API alternatives

We list other providers' plans closest to this plan in price per 1,000 phones. Each plan in the table gives stored data, not live data, like this plan.

This planStrale, freeNeutrino API, freeBotoi, freeVeriphone, freeTrestle, free
$ per 1,000$0.00$0.00$0.00$0.00$0.00
Completeness56%67%44%67%56%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough fornot publishednot published1,000 calls a day1,000 calls a month25 calls, once
Freshnessstoredstoredstoredstoredstored
Who can get itanyone who signs up, one trial credit per email addressanyoneanyone 18 or olderanyone with a verified email addresscompanies, with a business email address

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-21.

  1. api.strale.io/v1/capabilities
  2. strale.dev
  3. strale.dev/capabilities/phone-validate
  4. strale.dev/docs
  5. strale.dev/llms.txt
  6. strale.dev/pricing
  7. strale.dev/privacy
  8. strale.dev/terms

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Number, not in the answer
  • Formats
  • Validity
  • Type
  • Carrier
  • Porting and roaming, not in the answer
  • Place
  • Risk, not in the answer
  • Owner, not in the answer
Price
$ per 1,000$0.00
Billingfree
Aggregators
Aggregatorsnone
Charges
Percall
Also pays forfrom the same budget: every capability and solution
Not found
$ per 1,000$0.00
In their words
Their pitchValidate a phone number and classify its type. Returns E.164 format, country, carrier name, and whether it is mobile, landline, or VOIP. Covers 200+ countries.
Data
Freshnessstored
Keep datano limit
Use dataYou agree not to use the Service to: break the law, evade sanctions, or facilitate fraud, process personal data of EU/UK data subjects without an appropriate lawful basis, circumvent rate limits, quotas, or the Service’s authentication, resell the Service as your own or build a competing product whose primary purpose is to mirror Strale’s capability catalog, scrape or systematically extract Strale’s own metadata (capability descriptions, test results, pricing) outside of the documented public endpoints, use AI-assisted capability outputs as the sole basis for decisions with legal or significant effects on a person without human review [...] You retain all rights to the data you send to the Service and to the structured responses you receive.
Plan
Pay$0
Rate limit
Per second10
Batch1
The call
You sendcapability_slug, inputs.phone_number. Optional: country_code, max_price_cents, require_fresh, dry_run
MethodPOST
Path/v1/do
About the plan
PlanFree trial credits
Who can get itanyone who signs up, one trial credit per email address
The 10 fields the plan's answer can hold

input, valid, E.164 format, possible, phone type, carrier, country code, country name, national format, international format

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