Free and open first
Best Account Enrichment Software in 2026
Account enrichment software adds company details to records used in sales and CRM work. Compare company matching and enrichment modes alongside the kinds of information covered, including firmographic, technographic, organizational, and business-change data. Monthly record limits can help you judge whether listed capacity suits your workflow, while free-plan availability and paid-from pricing clarify access and cost. Clay, Wappalyzer, and BuiltWith are among the entries to consider. Think about which company attributes you need and the volume of records you expect to enrich, then weigh those needs against the published criteria.
- 32 apps
- Research read 23 Sept 2026
- How the order is worked out
- 1
- 2
Clay
Free plan LinuxMacWebClay combines enrichment, research, signals, and audience workflows in a spreadsheet-style platform. Check its action and credit allowances alongside plan-specific features before choosing a tier.
- 3
Coresignal
by CoresignalFree plan APIWebCoresignal combines broad public business-data coverage with APIs and downloadable dataset formats. Check the credit, request-rate, and support limits for the plan that fits your use case.
- 4
- 5
Elvesora Enrichment
Free plan APIWebElvesora Enrichment focuses on company-level records and supports API, bulk, export, and CRM workflows.
- 6
Enigma
Free plan APIWebEnigma combines business identity links, observed activity and government records, with access through an API, Console or MCP.
- 7
Explorium
Free plan APIWebExplorium brings discovery, enrichment, events, and research APIs together for agent-led go-to-market work. Check credit use and expiry against expected volume before choosing a package.
- 8
- 9
PredictLeads
Free plan APIExtensionSelf-hosted+1PredictLeads combines several company-data categories with multiple delivery methods and integrations. Check the credit limits and expiry rules when choosing a plan.
- 10
Store Leads
Free plan APIExtensionWebStore Leads combines searchable ecommerce store records with web, API, and extension access.
- 11
Wappalyzer
Free plan AndroidAPIExtension+3Wappalyzer combines website technology detection with prospecting data, APIs, and integrations.
- 12
ChangeSignal
Free plan WebChangeSignal organizes public-data changes into linked signals for prospecting, with a specific restaurant-opening feed for San Francisco.
- 13
Open Enrich
Free plan APILinuxSelf-hosted+1Choose Open Enrich if your team needs CSV enrichment with evidence attached to individual values and exports suited to CRM workflows.
- 14
Propensity
Free plan APIWebChoose Propensity if your B2B team needs contact-level intent, visitor identification, and campaign activation across multiple channels.
- 15
Sona Enrich
Free plan APIWebChoose Sona Enrich if your team needs developer-oriented B2B enrichment, intent intelligence, and API-based workflows.
- 16
TheirStack
Free plan APIWebTheirStack offers job-posting and technology signals for company discovery through both an app and API.
- 17
The Official Board
by The Official BoardFree plan APIWebChoose The Official Board for leadership charts, executive change alerts, or structured company and executive data, particularly when API or tailored enterprise delivery is useful.
- 18
Vera Enrich
Free plan APIWebVera combines company enrichment with partner and ICP scoring, plus tools for organizing and automating work. Keep its stated data-accuracy limitation in mind when relying on returned profiles.
- 19
AstroFabric
Free trial APIWebAstroFabric combines data discovery, verification, monitoring, and audience delivery with broad integrations.
- 20
CompanyEnrich
Free trial APIExtensionWebCompanyEnrich offers a wide set of company and people data endpoints, integrations, and a hosted MCP server.
- 21
Harmonic
Free trial APIExtensioniPhone+1Choose Harmonic if your work involves startup discovery, company tracking, network mapping, or bringing company data into APIs and data warehouses.
- 22
Bebop Insights
Free trial APIBebop Insights combines company profiles, contact details, and signals about business changes, with API and bulk access. The page offers a free first month, while the listed starting price is free.
- 23
Ocean.io
by Ocean.ioFree trial APIExtensionWebOcean.io centers on lookalike company discovery based on closed-won deals, with research, signals, integrations, and API access.
5.9 Visit site - 24
BuzzBoard
Paid APIExtensionWebBuzzBoard brings prospecting, content production, and retention workflows into one platform with CRM integrations and a large SMB data core.
- 25
Olostep Company Data API
Free trial APIWebOlostep Company Data API combines company lookups, cited sources, and normalized JSON, with a stated way to flag uncertain fields.
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price
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