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StockAInsights pricing: company discovery API, GET /api-si/v1/companies/search

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8% complete: 1 of the 13 key fields we checkSee the 13 fields

$0.00per 1,000 companiesWe haven't run StockAInsights through our company discovery API benchmark yet.This plan is free. We rank 771 plans for company discovery APIs by price. Half the plans cost $1.00 per 1,000 companies or less.StackScan's $189 monthly plan is the cheapest paid plan per 1,000 companies: as little as $0.0000015. StackScan's $189 monthly plan covers up to 259,200 pages a month at no extra cost. Each page holds 500,000 companies.PeopleSearch.im's $5 pack covers any number of companies. PeopleSearch.im's $5 pack costs less up front than StackScan's $189 monthly plan.GetProspect, Hunter and PeopleSearch.im are the best company discovery API providers in the Datacircle benchmark.
Plan: Free Account one of StockAInsights's 4 plans
Call: GET /api-si/v1/companies/search one of StockAInsights's 2 calls for this API
API: Company discovery API one of StockAInsights's 2 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 1 of the 13 key fields we check. Industry.
  • Nothing to pay. StockAInsights limits how many pages you get but gives no number.
  • One call. You send q to GET /api-si/v1/companies/search. You can also send limit. The call returns the matching companies.
  • Anyone can get it. Keep data: no limit. Use data: with conditions.

StockAInsights: company discovery API alternatives

StockAInsights alternatives: every company discovery API provider ranked

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

This planStockAInsights, free account, GET /api-si/v1/companies/searchGetProspect, freeHunter, free, POST /discoverPeopleSearch.im, freeAnVendor, free, POST /v1/leads/search
$ per 1,000 companies$0.00$0.00$0.00$0.00$0.00
Completeness8%62%54%38%23%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough fornot publishedno limit2,160,000 pages a monthno limitno limit
Freshnessunknownstoredstoredstoredstored
Who can get itanyoneanyone 16 or overanyone 18 or overnew accountsanyone 18 or over, for their own internal business purposes

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

  1. stockainsights.com
  2. stockainsights.com/api-docs
  3. stockainsights.com/pricing
  4. stockainsights.com/terms

Product details

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

  • Description, not in the answer
  • Industry
  • Type and status, not in the answer
  • Images, not in the answer
  • Technologies, not in the answer
  • Employees, not in the answer
  • Social profiles, not in the answer
  • Headquarters, not in the answer
  • Locations, not in the answer
  • Funding, not in the answer
  • Revenue and budgets, not in the answer
  • Parents, not in the answer
  • Phones, not in the answer
Price
$ per 1,000 companies$0.00
Perpage of 100
Billingfree
Aggregators
Aggregatorsnone
Charges
Most per search100
Also pays forfrom the same budget: Company Profile API · Fiscal Calendar API · Corporate History API · Name History API · 8-K Events API · Identifier Lookup API · Sectors List API · SIC Code Details API · Companies by SIC API · Income Statement API · Balance Sheet API · Cash Flow Statement API · Income Statement TTM API · Balance Sheet TTM API · Cash Flow TTM API · Key Ratios API · Financial Growth API · Shares Outstanding API · Strategic Analysis API · Institutions List API · Institution Detail API · Institutional Holders API · Insider Transactions API · Insiders Summary API · Treasury Interest Rates API · Exchange Rates API
Not found
$ per 1,000$0.00
In their words
Their pitchSearch companies by name with fuzzy matching
Data
Keep datano limit
Use dataElite tier API access is granted under a personal use license only. Elite tier subscribers may use the API and data solely for their own personal investment research and analysis. The license is non-transferable and applies only to the individual account holder. [...] Elite tier subscribers are prohibited from distributing API data or responses in any form, including redistributing to third parties, reselling access, creating derivative APIs, bundling data into other products, or using the API for commercial distribution. You may not share API credentials or allow others to use your API access. [...] Business Tier — Commercial Use License. Business tier subscribers are granted a limited, revocable, non-exclusive, non-transferable, and non-sublicensable license to use the data and Financial Data APIs included in their subscription, and to incorporate, display, and use that data within their own software applications, dashboards, products, and internal tools (each, a "Customer Application"), including Customer Applications offered to the subscriber's own users for a fee. This license permits use of the data only as an embedded or displayed component of a Customer Application. The Business tier license does not include, and the following are prohibited absent a separate written agreement with StockAInsights: (a) reselling, redistributing, or otherwise providing the raw data or API responses to any third party as data, (b) operating a proxy, passthrough, mirror, or competing API that exposes our data or APIs to third parties, (c) white-labeling, rebranding, or sublicensing the data or Service as the subscriber's own data product, (d) bulk export or redistribution of the data outside of a Customer Application, or (e) sharing API credentials or permitting others to access the Service through the subscriber's account.
Plan
Pay$0
Rate limit
Per second10
Speed
Answerin the call
The call
You sendq. Optional: limit
MethodGET
Path/api-si/v1/companies/search
About the plan
PlanFree Account
Who can get itanyone
The 6 fields the plan's answer can hold

CIK, company name, tickers, SIC code, sector, industry

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