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SPECIFICTION
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Leadspace vs Propensity

Leadspace

leadspace.com

Propensity

propensity.com

Side by side

FigureLeadspacePropensity
Price from$49/mo$2,000/mo
Free planYes—
Free trial—Yes
Open source——
WebYesYes
APIYesYes
Plans published43
Spec score · Demand Generation Software8.9 (#2)7.6 (#9)
Spec score · Account Enrichment Software8.8 (#4)7.5 (#24)
Spec score · Account-Based Marketing Software8.8 (#5)7.5 (#17)
Spec score · Lead Scoring Software8.7 (#5)7.6 (#14)
APIThe v4 Single Direct API uses HTTPS, JSON, bearer authentication and the apigw.leadspace.com endpoint.Propensity's API supports programmatic audience creation and updates and retrieval of campaign engagement data for contacts and accounts.
IntegrationsThe listed ecosystem includes Salesforce, Marketo, HubSpot, Eloqua, Snowflake, BigQuery, REST API and an MCP Server.Propensity lists Salesforce and HubSpot CRM integrations and names Google Ads, YouTube, LinkedIn, Facebook, Instagram, Gmail, Slack, Outlook 365, and Salesloft among featured integrations.
ProductLeadspace provides real-time data intelligence to help B2B organizations identify buyers, prioritize opportunities, and execute go-to-market strategies.Propensity describes itself as a contact-level marketing platform for B2B growth teams, supporting ABM, contextual advertising, and geofencing campaigns.
SupportThe Sidekick Enterprise plan includes dedicated support.The Unlimited plan includes premium technical support and technical onboarding support; Strategic includes a dedicated account manager and sales training.

Plans

Leadspace

  • StarterFree
  • Solo$49 a month
  • Pro$89 a month
  • EnterprisePriced on request

Leadspace pricing →

Propensity

  • Essential$2,000 a month
  • Strategic$3,000 a month
  • Unlimited$4,000 a month

Propensity pricing →

In their own words

Leadspace

Leadspace provides real-time B2B data intelligence to help organizations identify buyers, prioritize opportunities, and execute go-to-market strategies. It combines CRM, marketing automation, product data, or data lakes with more than 30 embedded third-party B2B data sources. The platform creates unified company and contact profiles that can include buying centers, technographics, intent, and firmographics. AI captures firmographic, technographic, behavioral, and intent signals, then uses models to score fit and intent and prioritize leads. Enriched intelligence can be sent to CRMs, marketing automation platforms, data warehouses, ad platforms, and other go-to-market tools; named destinations include Salesforce, Marketo, HubSpot, Eloqua, Snowflake, and BigQuery. Leadspace is available through web, API, and extension access, with real-time profiles, identity resolution, audience activation, and data ingestion. Its listed security measures include encrypted storage and transfer, role-based access control, multi-layer authentication, and continuous vulnerability monitoring. Leadspace states compliance coverage for GDPR, CCPA, and SOC 2 Type II. Starter is free and includes one seat, 25 credits per day, and 100 exports per month. Solo costs $49 a month and Pro $89 a month, both billed annually, with one seat each. Enterprise pricing is custom.

Visit leadspace.com

Propensity

Propensity is a contact-level marketing platform for B2B growth teams running account-based marketing, demand generation, media, or sales campaigns. It identifies website visitors, the campaigns that brought them to a site, and their engagement for sales activation. Audiences can be built with industry, role, technology-stack, and behavior filters, alongside contact-level intent data. Propensity says contacts are verified for accuracy, role, and intent before entering a customer CRM. Campaigns span more than 20 channels, including display, social, direct mail, email, and connected TV. Salesforce and HubSpot integrations are listed, as are Google Ads, YouTube, LinkedIn, Facebook, Instagram, Gmail, Slack, Outlook 365, and Salesloft. The API creates and updates audiences programmatically and retrieves engagement data for contacts and accounts. Essential costs $2,000/mo, Strategic $3,000/mo, and Unlimited $4,000/mo. A free intent-data sample returns up to 100 in-market accounts and 100 contacts at those accounts. A free trial is advertised without a stated duration.

Visit propensity.com