6sense vs Leadspace

66sense8.7Visit Leadspace8.1Visit

Higher score 6 6sense #3 in Demand Generation Software 8.7/10 Pricing on request ✓ 1 of 3 features Visit 6sense

vs

Leadspace #8 in Demand Generation Software 8.1/10 Pricing on request ✓ 0 of 3 features Visit Leadspace

• 6sense fits best

  Revenue teams needing predictive intent and enrichment

• Leadspace fits best

  Organizations needing unified buyer data and activation

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature	66sense 8.7/10 Visit ↗	Leadspace 8.1/10 Visit ↗
At a glance
Editor score	8.7	8.1
Ranking	#3 in Demand Generation Software	#8 in Demand Generation Software
Best for	Revenue teams needing predictive intent and enrichment	Organizations needing unified buyer data and activation
Pricing model	Paid	Paid
Starting price	—	Pricing on request
Free plan	—	Not checked yet
Free trial	—	—
Deployment	Cloud, Browser extension	Cloud
Platforms	Web, Chrome extension	Web
Support	Docs	Email, Phone, Docs
Compliance	SOC 2, ISO 27001, GDPR	GDPR, SOC 2
Integrations	15 integrations	30+ integrations
Built for	Mid-market, Enterprise	Mid-market, Enterprise
Features 6sense 1/3 · Leadspace 0/3
ABM targeting	Not checked yet	Not checked yet
Intent data	✓ (best)	Not checked yet
Lead scoring	Not checked yet	Not checked yet
Specs
Campaign channel scope	Not checked yet	Not checked yet
Attribution reporting	Not checked yet	Not checked yet
Monthly lead limit	Not checked yet	Not checked yet
Our review
Pros	Combines buyer intent, technographics and predictive account scoring Maps buyer teams and supports company and contact data acquisition Integrates with CRM, marketing, advertising and sales-engagement tools	Resolves identities into unified buyer and account profiles Combines firmographic, technographic, intent, and behavioral enrichment Activates audiences across CRM, marketing, warehouse, and API systems
Cons	No free plan; pricing requires contacting sales Three packages divide predictive AI and data-credit capabilities Support channels listed are limited to documentation	Core GTM platform pricing requires contacting sales Cloud deployment excludes on-premises hosting Positioned for mid-market and enterprise organizations
Our verdict	6sense is a cloud-based B2B revenue intelligence platform for sales, marketing and revenue teams that need to identify in-market accounts and coordinate outreach. It combines company and contact search with buyer-intent signals,… Read the review →	Leadspace is a B2B customer data and go-to-market intelligence platform for marketing, sales, and revenue operations teams. It combines first-party and third-party data to create continuously updated buyer and account profiles, resolve… Read the review →

Strengths and trade-offs

• 6sense — where it wins

  • Combines buyer intent, technographics and predictive account scoring
  • Maps buyer teams and supports company and contact data acquisition
  • Integrates with CRM, marketing, advertising and sales-engagement tools

  Where it doesn't

  • No free plan; pricing requires contacting sales
  • Three packages divide predictive AI and data-credit capabilities
  • Support channels listed are limited to documentation

• Leadspace — where it wins

  • Resolves identities into unified buyer and account profiles
  • Combines firmographic, technographic, intent, and behavioral enrichment
  • Activates audiences across CRM, marketing, warehouse, and API systems

  Where it doesn't

  • Core GTM platform pricing requires contacting sales
  • Cloud deployment excludes on-premises hosting
  • Positioned for mid-market and enterprise organizations

• 66sense8.7/10 · Pricing on request

  Combines intent, enrichment and predictive scoring to help revenue teams prioritize accounts.

  Visit 6senseFull verdict →
• Leadspace8.1/10 · Pricing on request

  Unified buyer intelligence for mid-market and enterprise GTM teams.

  Visit LeadspaceFull verdict →