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Head-to-head · Demand Generation Software

TechTarget Priority Engine vs Leadspace

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score TechTarget Priority Engine #7 in Demand Generation Software 8.2/10 Pricing on request ✓ 1 of 3 features Visit TechTarget
Leadspace #8 in Demand Generation Software 8.1/10 Pricing on request ✓ 0 of 3 features Visit Leadspace

TechTarget Priority Engine leads on 0 checks, Leadspace on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreTechTarget Priority Engine · 8.2/10
  • Most featuresTechTarget Priority Engine · 1 of 3

TechTarget Priority Engine scores higher on our rubric for demand generation software: 8.2 against 8.1 out of 10; our editors rank them #7 and #8.

TechTarget Priority Engine is the better fit for mid-market and enterprise B2B technology teams. Leadspace is the better fit for organizations needing unified buyer data and activation.

  • TechTarget Priority Engine fits best

    Mid-market and enterprise B2B technology teams

  • 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 TechTarget Priority Engine 8.2/10 Visit ↗ Leadspace 8.1/10 Visit ↗
At a glance
Editor score 8.2 8.1
Ranking #7 in Demand Generation Software #8 in Demand Generation Software
Best for Mid-market and enterprise B2B technology teams Organizations needing unified buyer data and activation
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud Cloud
Support Email, Phone Email, Phone, Docs
Compliance GDPR GDPR, SOC 2
Integrations 5 integrations 30+ integrations
Built for Mid-market, Enterprise Mid-market, Enterprise
Features TechTarget Priority Engine 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
  • Surfaces account and prospect intent, trends, scores, and active buying groups
  • Activates account-based campaigns across email and advertising channels
  • Connects with Salesforce, 6sense, Demandbase, Outreach, and Salesloft
  • 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
  • Pricing requires contacting sales
  • Its focus is B2B technology account targeting and activation
  • Several capabilities depend on integration with CRM or sales-engagement tools
  • Core GTM platform pricing requires contacting sales
  • Cloud deployment excludes on-premises hosting
  • Positioned for mid-market and enterprise organizations
Our verdict

Priority Engine is an intent-data platform for B2B technology marketing and sales teams, particularly mid-market and enterprise organizations using account-based strategies. It draws on observed research activity to surface in-market…

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 →
  1. TechTarget Priority EngineDemand Generation Software 8.2Pricing on request
  2. LeadspaceDemand Generation Software 8.1Pricing on request

Strengths and trade-offs

  • TechTarget Priority Engine — where it wins

    • Surfaces account and prospect intent, trends, scores, and active buying groups
    • Activates account-based campaigns across email and advertising channels
    • Connects with Salesforce, 6sense, Demandbase, Outreach, and Salesloft

    Where it doesn't

    • Pricing requires contacting sales
    • Its focus is B2B technology account targeting and activation
    • Several capabilities depend on integration with CRM or sales-engagement tools

  • 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
  • TechTarget Priority Engine8.2/10 · Pricing on request

    An intent-led ABM platform that connects account research signals to marketing and sales activation.

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

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

    Visit LeadspaceFull verdict →

More comparisons

All demand generation software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update