Instantly pricing: company discovery API, Create a company list build, TheirStack
Is Instantly yours? Write to us about our scores for this plan. We invite selected tool providers to our WhatsApp group.
62% complete: 8 of the 13 key fields we checkSee the 13 fields
$120.00per 1,000 companiesIn our company discovery API benchmark, Instantly scores 51.0 out of 100 on this plan.Half of the 752 plans we rank by price cost $1.188 per 1,000 companies or less. This plan costs less per 1,000 companies than 13% of the 752 plans.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: Nano credits one of Instantly's 21 plans
- $9 monthly, Nano creditsNano credits$120.00 per 1,000
- $47 monthly, Growth creditsGrowth credits$62.667 per 1,000
- $77 monthly, Growth credits 2Growth credits 2$77.00 per 1,000
- $94 monthly, StarterStarter$125.333 per 1,000
- $97 monthly, Supersonic creditsSupersonic credits$38.80 per 1,000
- $147 monthly, Supersonic credits 2Supersonic credits 2$39.20 per 1,000
- $194 monthly, ScaleScale$77.60 per 1,000
- $197 monthly, Hyper creditsHyper credits$39.40 per 1,000
- $300 monthly, Hyper credits 2Hyper credits 2$30.00 per 1,000
- $500 monthly, Hyper credits 3Hyper credits 3$22.222 per 1,000
- $555 monthly, AgencyAgency$111.00 per 1,000
- $997 monthly, Hyper credits 4Hyper credits 4$19.94 per 1,000
- $1,400 monthly, Hyper credits 5Hyper credits 5$18.667 per 1,000
- $1,700 monthly, Hyper credits 6Hyper credits 6$17.00 per 1,000
- $451.20 yearly, Growth creditsGrowth credits$50.133 per 1,000
- $1,020 yearly, StarterStarter$113.333 per 1,000
- $1,047.60 yearly, Supersonic creditsSupersonic credits$34.92 per 1,000
- $2,100 yearly, ScaleScale$70.00 per 1,000
- $2,127.60 yearly, Hyper creditsHyper credits$35.46 per 1,000
- $6,000 yearly, AgencyAgency$100.00 per 1,000
- Contact us, EnterpriseEnterprise
Call:
POST /, Create a company list build, TheirStack one of Instantly's 3 calls for this APIPOST /, Create a company list build, Store Leads$9 monthly, Nano credits$300.00 per 1,000api/ v2/ supersearch-enrichment/ company-lists POST /, Create a company list build, The Swarm$9 monthly, Nano credits$120.00 per 1,000api/ v2/ supersearch-enrichment/ company-lists POST /, Create a company list build, TheirStack$9 monthly, Nano credits$120.00 per 1,000api/ v2/ supersearch-enrichment/ company-lists
API: Company discovery API one of Instantly's 4 APIs
About this item
- Stored. You get companies from Instantly's database. Instantly doesn't say how old the data is.
- 8 of the 13 key fields we check. Industry, Type and status, Technologies, Employees, Social profiles, Headquarters, Funding, Revenue and budgets.
- A monthly subscription. You pay $9 a month for 150 credits, enough for 75 results. Unused credits expire 2 months after purchase.
- One call. You call
POST /. You sendapi/ v2/ supersearch-enrichment/ company-lists name,company_,source_ id filtersandlimit. You setprovider_to "theirstack". The call returns a job. You fetch the answer once the job is done.id - Who can get it: with conditions. Keep data: no limit. Use data: with conditions.
Instantly: company discovery API alternatives
Instantly alternatives: every company discovery API provider ranked
We list other providers' plans closest to this plan in price per 1,000 companies. Each plan in the table gives stored data.
| This planInstantly, $9 monthly, Nano credits, POST /api/v2/supersearch-enrichment/company-lists, Create a company list build, TheirStack | TheirStack, $49 monthly | The Swarm, $99 monthly, Premium 50, POST /v3/companies/fetch | Coresignal, $10,800 yearly, Growth, GET /v2/company_multi_source/collect/{company_id}, Collect: Company API, full | LeadIQ, $297 yearly | |
|---|---|---|---|---|---|
| $ per 1,000 companies | $120.00 | $98.00 | $99.00 | $120.00 | $123.75 |
| Completeness | 62% | 77% | 77% | 100% | 62% |
| Billing | monthly | monthly | monthly | yearly | yearly |
| Pay | $9 | $49 | $99 | $10,800 | $297 |
| Enough for | 75 results a month | 500 results a month | 1,000 results a month | 90,000 results a year | 2,400 results a year |
| Freshness | stored | stored | stored | stored | stored |
| Who can get it | anyone with authority to bind the entity they represent, on an Outbound plan, which API access comes with | a legal entity (the terms' User is 'the legal entity that subscribes to or accesses the Services', its Authorized Users are its employees) | anyone over 18 | anyone with a business email | anyone, for their internal business purpose only, 18 or over with authority to bind it when accepting for a company, not in a US-embargoed country or on a US restricted list |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-03.
- api.instantly.ai/openapi/api_v2.json
- developer.instantly.ai/api-reference/companylist/create-a-company-list-build.md
- developer.instantly.ai/api-reference/companylist/list-company-list-members.md
- developer.instantly.ai/api-reference/companylist/list-company-list-sources.md
- developer.instantly.ai/getting-started/rate-limit
- fullenrich.com/pricing.md
- help.instantly.ai/en/articles/10273259-instantly-plans-overview
- help.instantly.ai/en/articles/10432807-api-v2
- help.instantly.ai/en/articles/11364248-supersearch
- help.instantly.ai/en/articles/11364341-waterfall-enrichment
- help.instantly.ai/en/articles/11381241-supersearch-credit-system
- help.instantly.ai/en/articles/7917050-outbound-data-credits-add-on-pricing
- instantly.ai/b2b-lead-finder
- instantly.ai/pricing
- instantly.ai/pricing.md
- instantly.ai/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
- Images, not in the answer
- Technologies
- Employees
- Social profiles
- Headquarters
- Locations, not in the answer
- Funding
- Revenue and budgets
- Parents, not in the answer
- Phones, not in the answer
| Overall score | 51.0 |
|---|---|
| Price score | 14 |
| Accuracy score | 86 |
| Cost to get started score | 67 |
| Bundle score | 95 |
| Performance score | 1 |
| $ per 1,000 companies | $120.00 |
|---|---|
| Per | result |
| Billing | monthly |
| $ a month | $9 |
| Aggregators | none |
|---|
| Most per search | 65,536 |
|---|---|
| Also pays for | from the same budget: Work email enrichment · Lead Verification · Fully Enriched Profile · AI Enrichment · Job Listings · Technologies · News · Funding Type · Engagement Score · AI Reply Agent · AI Sales Agent · AI Recruiting Agent · AI Investment Agent · AI User Research Agent · AI Partnership Agent · Website Visitors · Find Local Businesses · Find Creators |
| $ per 1,000 | $0.00 |
|---|
| Their pitch | Click + in the search bar to get the 'Start from Companies' option to pull company data from these integrations. The provider searches its own database and returns matching companies. You pay per company returned, once. The result is saved to your lists. |
|---|
| Freshness | stored |
|---|---|
| Keep data | no limit |
| Use data | Subscriber shall not, and shall procure that its Users shall not: [...] (k) engage in any Data Resale Activity or otherwise provide, disclose, or make available any data obtained from or through the Instantly Service to any third party, except as strictly necessary to achieve the Permitted Purpose through Subscriber’s own employees or service providers bound by written confidentiality and processor obligations, (l) disclose, provide access to, or make available Outputs, Performance Data, Third-Party Data, Visitor ID Information, Warmup data, or any other data obtained through the Instantly Service to any third party, except to Subscriber’s processors who (i) act on Subscriber’s documented instructions solely for the Permitted Purpose, and (ii) are bound by written terms at least as protective as this Agreement, (m) use the Instantly Service or data obtained through it to build, train, or augment any public or commercial dataset, data product, contact list, look-alike audience, data broker service, or competitive database, (n) upload to or merge any such data into any public or shared repository or any tool designed for third-party access, resale, or redistribution, (o) circumvent, mask, or remove any flags, validity determinations, or other Performance Data indicators when providing data to any third party, or (p) use Supersearch/enrichment outputs or Visitor ID Information for any purpose other than the Permitted Purpose [...] "Permitted Purpose" means Subscriber’s business use of the Instantly Service to manage and conduct Subscriber’s own direct business-to-business (B2B) sales, marketing, recruiting, and business development activities of Subscriber, and expressly excludes any Data Resale Activity. |
| Pay | $9 |
|---|---|
| You get | 150 credits a month |
| Enough for | 75 results a month |
| Expires | 2 months after purchase |
| Per second | 100 |
|---|---|
| Batch | 1 |
| Answer | by polling |
|---|---|
| Median | 9.25 s |
| You send | name, provider_id "theirstack", company_source_id, filters, limit |
|---|---|
| Method | POST |
| Path | /api/v2/supersearch-enrichment/company-lists |
| Plan | Nano credits |
|---|---|
| Who can get it | anyone with authority to bind the entity they represent, on an Outbound plan, which API access comes with |
The 18 fields the plan's answer can hold
member identity, domain, company name, website, provider company IDs, LinkedIn company IDs, LinkedIn company URLs, LinkedIn company slugs, industry, sub-industry, technologies, headquarters country, headquarters region, headquarters city, employee count, founded year, revenue, total funding