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Deepline pricing and alternatives: business verification API, POST /api/v2/integrations/opensosdata_bulk_lookup/execute

Deepline's sitellms.txtDeepline: business verification API alternatives

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45% complete: 5 of the 11 key fields we checkSee the 11 fields
$44.00per 1,000 companiesHalf of the 523 plans we rank by price cost $5.00 per 1,000 companies or less. This plan is cheaper than 23% of the 523 plans.KVK's €6.40 monthly plan is the cheapest paid plan per 1,000 companies: as little as $0.024. KVK's €6.40 monthly plan covers up to 300,000 companies a month at no extra cost.
Plan: Pay as you go one of Deepline's 3 plans
Call: POST /api/v2/integrations/opensosdata_bulk_lookup/execute one of Deepline's 2 calls for this API
API: Business verification API one of Deepline's 9 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 5 of the 11 key fields we check. Registered name, Entity number, Entity type, Status, Officers.
  • A balance you top up. You pay any amount. You spend the whole balance on calls.
  • One call. You send payload.entities[].entity_name and payload.entities[].state to POST /api/v2/integrations/opensosdata_bulk_lookup/execute. The call returns the answer when the provider is quick. When the provider is slow, the call returns a job. You fetch the answer once the job is done.
  • Who can get it: anyone aged 18 or over. Keep data: with conditions. Use data: with conditions.

Deepline: business verification API alternatives

We list other providers' plans closest to this plan in price per 1,000 companies.

This planDeepline, top-up, Pay as you go, POST /api/v2/integrations/opensosdata_bulk_lookup/executeCompanyData.com, $249 monthlyAnysite, $200 monthly, Growth, POST /api/sirene/companies/searchFiled, $490 yearlyhandelsregister.ai, €129 monthly, Pro, GET /v1/fetch-organization, fetch-organization
$ per 1,000 companies$44.00$39.84$40.00$40.833$42.695
Completeness45%18%64%73%64%
Billingpay firstmonthlymonthlyyearlymonthly
Payany amount$249$200$490€129
Enough foras many as you pay for6,250 calls a month5,000 calls a month1,000 calls a month3,400 calls a month
Freshnessunknown1 monthunknownunknown1 month
Who can get itanyone aged 18 or overanyoneanyone at least 18 years old or of the age of majority in their jurisdictionanyonea company or a person acting in the course of their trade or profession: its terms' "in Ausübung ihres Handelsgeschäfts oder Berufs tätig ist"

Business verification API pricing: plans compared

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-31.

  1. code.deepline.com/api/v2/tools?compact=false&q=opensosdata
  2. deepline.com
  3. deepline.com/aup
  4. deepline.com/docs/_generated/pricing/capability-person_enrichment
  5. deepline.com/docs/api-reference
  6. deepline.com/docs/pricing
  7. deepline.com/docs/providers/harvestapi/harvestapi-get-profile
  8. deepline.com/docs/providers/opensosdata/guide
  9. deepline.com/integrations/opensosdata
  10. deepline.com/pricing
  11. deepline.com/terms

Product details

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

  • Registered name
  • Entity number
  • Tax ID, not in the answer
  • Entity type
  • Status
  • Good standing, not in the answer
  • Formation date, not in the answer
  • Registered agent, not in the answer
  • Principal address, not in the answer
  • Officers
  • Filings, not in the answer
Price
$ per 1,000 companies$44.00
Perresult
Billingpay first
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: 595 other calls
Not found
$ per 1,000$0.00
In their words
Their pitchLook up the state Secretary of State registration records of up to 1,000 businesses in one job, such as status and officers.
Data
Keep datano limit set, data from third-party providers must comply with those providers' terms
Use dataAero grants you a limited, personal, non-exclusive, non-transferable, non-sublicensable, revocable license to access and use the Services solely for your internal business or personal purposes. [...] You may not use the Services, or any data, output, content, documentation, or other information obtained through the Services, for the purpose of: (a) developing, training, improving, designing, distributing, or marketing any product or service that is similar to or competitive with the Services, (b) competitive analysis, benchmarking, or evaluation for the purpose of building or improving a substantially similar product, or (c) the benefit of any entity that develops, distributes, or markets a product that competes with the Services [...]. [...] You are responsible for ensuring that your use of any data obtained through the Services, including data sourced from third-party providers integrated with the Services, complies with the terms of those third-party providers and with all applicable law, including privacy, data-protection, and anti-discrimination law.
Plan
Expirespurchased credits at least 12 months from the purchase date
Rate limit
Batch1,000
Speed
Answerin the call or by polling
The call
You sendpayload.entities[].entity_name, payload.entities[].state. Optional: payload.source, payload.cache_preference, payload.search_by, payload.max_results, payload.wait_for_completion, payload.poll_interval_ms, payload.max_wait_ms
MethodPOST
Path/api/v2/integrations/opensosdata_bulk_lookup/execute
About the plan
PlanPay as you go
Who can get itanyone aged 18 or over
The 13 fields the plan's answer can hold

job ID, job status, entities in job, entities completed, entities failed, searched name, searched state, success, entity name, entity type, entity ID, status, officers

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