Does Allabolag have an API?

Allabolag is a website, and its API page (allabolag.se, read 30 September 2026) is headed by UC and describes API connections and CRM integrations that identify, verify and monitor customers and suppliers, with company data such as organisation numbers, board members, group hierarchies, signatories and financial data. UC also runs a developer portal for its APIs. Prometiam is an API from the first call: one bearer key and one response shape across every live country.

Browsing is. Its About page says business descriptions, annual reports, financial statements and key figures are free, and that credit reports from UC can be bought on the site (allabolag.se, read 30 September 2026). Credit reports are paid per report, and Allabolag Plus is a paid subscription; we do not quote prices here, so check allabolag.se for the current ones.

What does Allabolag Plus include?

Per its Plus page (allabolag.se, read 30 September 2026): 10 UC Mikro credit reports a month, monitoring of up to 25 companies with email notices when a new event is registered, comparison of up to 10 companies, export of 100 companies a month from search results or segmentation, company events, estimated company value and position history. Prometiam has none of these for Sweden.

Allabolag launched in 2007 and has been owned by UC since 2013 (allabolag.se, read 30 September 2026). UC has been part of Enento Group since 2018, and Enento's own site lists Allabolag among its local brands alongside UC in Sweden, Asiakastieto in Finland and Proff in Norway and Denmark. See our comparisons of UC and Asiakastieto.

Can I use Allabolag and Prometiam together?

Yes, and many teams should: Allabolag for looking a Swedish company up by hand, Prometiam for the register record, organisationsnummer and VAT validation and one response shape across the other live countries once the lookup is in code.

Allabolag Alternative

An honest comparison for teams weighing Allabolag against Prometiam for Swedish company data by API. Allabolag, launched in 2007 and owned by UC since 2013, is a website for looking up Swedish companies: business descriptions, annual reports, financial statements and key figures free to view, UC credit reports bought per report, and a paid subscription called Allabolag Plus. Prometiam is the register-record API: an organisationsnummer, a Swedish VAT number or a name in, the Bolagsverket record out. All Allabolag facts on this page were read on its own site on 30 September 2026.

Where Allabolag is ahead

Depth you can browse for free. Its About page says business descriptions, annual reports, financial statements and key figures are free, and company pages show positions, board of directors, owners and events, where the Swedish record on Prometiam is the register record only. UC credit reports: UC Mikro, UC Risk and a full credit report, bought per report. Allabolag Plus adds monitoring of up to 25 companies, comparison of up to 10, export of 100 companies a month, position history and company events. Its API page describes UC's API and CRM integrations for identifying, verifying and monitoring customers.

Where Prometiam is ahead

A key instead of a browser. Prometiam is an API from the first call: one bearer key, one response shape across every live country, and a price you can see. It publishes every tier from a 14-day trial (1,000 API calls, no credit card) through Starter at €9.99 a month (10,000 calls) and Professional at €29.99 (100,000) to Scale at €99.99 (1,000,000), monthly, no contract. The official record, validated: the organisationsnummer check digit and third-digit rule, the SE VAT alias and the register's status and dates.

Sweden on Prometiam

Company records from the Swedish Companies Registration Office (Bolagsverket): legal name, legal form, status, registered address, activity code and dates; no officers, no corporate-event stream, no monitoring, no registry-compliance signal and no insolvency notices, and sole traders (enskild näringsverksamhet) are never served.

Built for the API-native workflow

If your workflow is a lookup, resolving a customer's identifier or a few typed letters into a company record for an onboarding form, an invoice or a CRM row: every registry identifier is one parameter — NIF/CIF, SIREN/SIRET, Companies House number, CRO number, KRS number, organisasjonsnummer, Y-tunnus, organisationsnummer and each other registry's own number — and ?name= is a normalised partial match a type-ahead field can call on every keystroke, across one schema for all live countries. Auth is one bearer key; rate limits scale 10 to 600 requests/minute by tier. A TypeScript SDK (prometiam-risk-api on npm) and an MCP server (prometiam-risk-mcp, also at /mcp) are both published; no Python SDK yet. Hosted in the EU (Frankfurt). Free identifier lookup tools, including an organisationsnummer lookup, run the same call without a key.

At a glance

	Prometiam	Allabolag (read 30 September 2026)
What it is	A register-record API: lookup, validation, one schema across the live registries	A Swedish company-information website, launched 2007, owned by UC since 2013 (Enento Group), with UC credit reports and a paid Plus subscription
Sweden	Company records from the Swedish Companies Registration Office (Bolagsverket): legal name, legal form, status, registered address, activity code and dates; no officers, no corporate-event stream, no monitoring, no registry-compliance signal and no insolvency notices, and sole traders (enskild näringsverksamhet) are never served.	Company pages with business description, key figures, financial statements, annual reports, positions, board of directors, owners and events
Other databases	ES, FR, GB, IE, PL, NO, FI, SE, BE, DK, HR under one schema; corporate insolvency across nine markets	Swedish companies
Officers, financials, ownership	Not for Sweden	Yes, on company pages
Credit reports	None — no credit scores, no payment remarks	UC Mikro, UC Risk and a full credit report, bought per report
Monitoring and export	Not for Sweden (monitoring is Spain, Ireland and Poland)	Allabolag Plus: monitoring of up to 25 companies, comparison of up to 10, export of 100 companies a month
API	REST, bearer key, TypeScript SDK, MCP server	API connections and CRM integrations through UC (allabolag.se/api); UC developer portal
Free access	14-day trial: 1,000 API calls, no credit card, key at signup	Free to browse: business descriptions, annual reports, financial statements and key figures
Pricing	Public — 14-day trial, then €9.99 (10,000 calls), €29.99 (100,000) and €99.99 (1,000,000) a month	Credit reports per report and Allabolag Plus by subscription; current prices on allabolag.se, not quoted here
Commitment	None; monthly	See allabolag.se

Frequently asked questions

Does Allabolag have an API?: Allabolag is a website, and its API page (allabolag.se, read 30 September 2026) is headed by UC and describes API connections and CRM integrations that identify, verify and monitor customers and suppliers, with company data such as organisation numbers, board members, group hierarchies, signatories and financial data. UC also runs a developer portal for its APIs. Prometiam is an API from the first call: one bearer key and one response shape across every live country.
Is Allabolag free?: Browsing is. Its About page says business descriptions, annual reports, financial statements and key figures are free, and that credit reports from UC can be bought on the site (allabolag.se, read 30 September 2026). Credit reports are paid per report, and Allabolag Plus is a paid subscription; we do not quote prices here, so check allabolag.se for the current ones.
What does Allabolag Plus include?: Per its Plus page (allabolag.se, read 30 September 2026): 10 UC Mikro credit reports a month, monitoring of up to 25 companies with email notices when a new event is registered, comparison of up to 10 companies, export of 100 companies a month from search results or segmentation, company events, estimated company value and position history. Prometiam has none of these for Sweden.
Who owns Allabolag?: Allabolag launched in 2007 and has been owned by UC since 2013 (allabolag.se, read 30 September 2026). UC has been part of Enento Group since 2018, and Enento's own site lists Allabolag among its local brands alongside UC in Sweden, Asiakastieto in Finland and Proff in Norway and Denmark. See our comparisons of UC and Asiakastieto.
Does Prometiam have Swedish board members, financial statements or credit reports?: No. Sweden is company-level: legal name, legal form, status, registered address, activity code and dates, with no officers, no corporate-event stream, no monitoring, no registry-compliance signal and no insolvency notices, and sole traders are never served. There are no credit scores and no financial statements. For board members, key figures or credit reports on Swedish companies, Allabolag and UC are the better tools.
Can I use Allabolag and Prometiam together?: Yes, and many teams should: Allabolag for looking a Swedish company up by hand, Prometiam for the register record, organisationsnummer and VAT validation and one response shape across the other live countries once the lookup is in code.