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6sense alternatives: 5 apps ranked by verified data

Facts checked Nov 8, 2026AppBreakup editorialHow we rankAll account-based marketing platforms

Top picks

Common reasons people leave 6sense: no public pricing; annual contracts through sales, and long setup before scores and segments become useful. We ranked 5 alternatives by how directly each one replaces 6sense, then by reviews, real visits and how recently each app's facts were checked against its own website. Demandbase currently ranks first.

Quick comparison

#AppPricingVerified priceOpen sourcePlatformsVerified factsScore
1Demandbase logoDemandbasePaid—NoWeb4 of 468.8
2ZoomInfo logoZoomInfoPaid—NoWeb, Browser extension, iOS +14 of 454.4
3Apollo.io logoApollo.ioFree plan + paid—NoWeb, Browser extension4 of 452.6
4Clay logoClayFree plan + paidFrom $185 a month (Launch)NoWeb8 of 851.2
5Lusha logoLushaFree plan + paid—NoWeb, Browser extension4 of 450.0
  1. Demandbase logo

    1. DemandbaseTop pick

    Best for: Enterprise B2B marketing teams that want ABM, intent data and B2B ads in one platform

    PaidWeb

    68.8

    score / 100

    Why switch from 6sense

    The closest ABM rival: account identification, intent data and B2B ad targeting in one platform.

    Pros

    • Built-in B2B advertising platform for account-targeted ads
    • Data products can be bought standalone
    • Long track record in account-based marketing

    Cons

    • Quote-only pricing with no self-serve or free plan
    • Sold as one platform; marketing or sales can't buy it separately
    • Heavy setup for smaller teams
    Visit Demandbase Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Demandbase a good 6sense alternative?

    Verified facts

    4 of 4 verified
    Founded
    2006
    Checked Nov 8, 2026demandbase.com(opens source in a new tab)
    Pricing model
    Platform fee plus per-user fee
    Checked Nov 8, 2026demandbase.com(opens source in a new tab)
    Advertising
    B2B-native DSP
    Checked Nov 8, 2026demandbase.com(opens source in a new tab)
    Customers
    1,000+
    Checked Nov 8, 2026demandbase.com(opens source in a new tab)
  2. ZoomInfo logo

    2. ZoomInfo

    Best for: Mid-size and enterprise sales and marketing teams that need broad B2B data and intent signals

    PaidWeb, Browser extension, iOS, Android

    54.4

    score / 100

    Why switch from 6sense

    Pairs a large B2B contact database with buyer intent signals, for teams that mainly want who-to-call data.

    Pros

    • Broad contact and company coverage with org-level detail
    • Buyer-intent and website-visitor signals
    • Integrates with major CRMs and marketing platforms
    • Enterprise security and privacy certifications

    Cons

    • No published prices; buying goes through sales
    • Usually sold on annual contracts, a big commitment for small teams
    • No free plan, only a trial
    Visit ZoomInfo Details and reviews
    How this score is calculated
    Editorial fit ×0.352
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is ZoomInfo a good 6sense alternative?

    Verified facts

    4 of 4 verified
    Integrations
    HubSpot, Salesforce and more
    Checked Nov 8, 2026zoominfo.com(opens source in a new tab)
    Apps
    Chrome extension and mobile app
    Checked Nov 8, 2026zoominfo.com(opens source in a new tab)
    Buyer intent
    Real-time intent signals
    Checked Nov 8, 2026zoominfo.com(opens source in a new tab)
    Certifications
    ISO 27001, SOC 2 Type II
    Checked Nov 8, 2026zoominfo.com(opens source in a new tab)
  3. Apollo.io logo

    3. Apollo.io

    Best for: Startups and small sales teams that want contact data and outreach sequencing in one affordable tool

    Free plan + paidWeb, Browser extension

    52.6

    score / 100

    Why switch from 6sense

    Self-serve prospecting with contact data, intent filters and email sequences at a far lower entry price.

    Pros

    • Free plan with no time limit for light prospecting
    • Data, email sequences and dialer in one product
    • Chrome extension reveals contacts while browsing
    • Syncs with Salesforce, HubSpot and other common tools

    Cons

    • Credit system: unused credits expire each billing cycle
    • Free plan can only connect Gmail inboxes
    • API access is limited to custom plans
    Visit Apollo.io Details and reviews
    How this score is calculated
    Editorial fit ×0.346
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Apollo.io a good 6sense alternative?

    Verified facts

    4 of 4 verified
    Free plan
    Yes, no time limit
    Checked Nov 8, 2026apollo.io(opens source in a new tab)
    Database
    240M+ contacts, 30M+ accounts
    Checked Nov 8, 2026apollo.io(opens source in a new tab)
    Integrations
    Salesforce, HubSpot, Outreach and more
    Checked Nov 8, 2026apollo.io(opens source in a new tab)
    Credit rollover
    No
    Checked Nov 8, 2026apollo.io(opens source in a new tab)
  4. Clay logo

    4. Clay

    Best for: RevOps and growth teams that want to build custom enrichment and prospecting workflows from many data sources

    Free plan + paidWeb

    51.2

    score / 100

    Why switch from 6sense

    Builds your own account signals by combining many data providers in a spreadsheet-style enrichment workflow.

    Pros

    • Combines 150+ data providers so one tool can fill gaps another misses
    • AI research agent generates custom data points from the web
    • Free plan with unlimited seats and tables
    • Bring-your-own API keys skip data credit costs

    Cons

    • Two usage meters (actions and data credits) make costs hard to predict
    • Phone enrichment and CRM integrations need paid tiers
    • Steep learning curve compared with simple contact lookup tools
    Visit Clay Details and reviews
    How this score is calculated
    Editorial fit ×0.341
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Clay a good 6sense alternative?

    Verified facts

    8 of 8 verified
    Free plan
    Yes, 100 data credits and 500 actions/month
    Checked Nov 8, 2026clay.com(opens source in a new tab)
    Data providers
    150+
    Checked Nov 8, 2026clay.com(opens source in a new tab)
    Seats
    Unlimited on all plans
    Checked Nov 8, 2026clay.com(opens source in a new tab)
    Bring your own API keys
    Yes
    Checked Nov 8, 2026clay.com(opens source in a new tab)
    Credit rollover
    Data credits roll over (up to 2x monthly on Launch/Growth)
    Checked Nov 8, 2026clay.com(opens source in a new tab)
    Starting price
    From $185 a month (Launch)
    Checked Nov 8, 2026clay.com(opens source in a new tab)
    Growth plan
    From $495 a month
    Checked Nov 8, 2026clay.com(opens source in a new tab)
    Free trial
    14 days
    Checked Nov 8, 2026clay.com(opens source in a new tab)
  5. Lusha logo

    5. Lusha

    Best for: SDRs, recruiters and small sales teams who mainly need emails and phone numbers fast

    Free plan + paidWeb, Browser extension

    50.0

    score / 100

    Why switch from 6sense

    Simpler contact and company data with intent signals and a free tier, without an enterprise ABM contract.

    Pros

    • Free plan with monthly credits
    • Clear credit costs per email and per phone number
    • Chrome extension, API and MCP access to the same data
    • Paid plans can be cancelled at any time

    Cons

    • Phone numbers cost five times as many credits as emails
    • Free plan's 40 credits run out quickly
    • No built-in email sequencing like Apollo
    Visit Lusha Details and reviews
    How this score is calculated
    Editorial fit ×0.338
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Lusha a good 6sense alternative?

    Verified facts

    4 of 4 verified
    Free plan
    40 credits per month
    Checked Nov 8, 2026lusha.com(opens source in a new tab)
    Email reveal
    1 credit
    Checked Nov 8, 2026lusha.com(opens source in a new tab)
    Phone reveal
    5 credits
    Checked Nov 8, 2026lusha.com(opens source in a new tab)
    Cancellation
    Any time
    Checked Nov 8, 2026lusha.com(opens source in a new tab)

The best 6sense alternative for…

The highest-ranked app in this list for each need.

Demandbase logo

Best 6sense alternative for most people

Demandbase

The closest ABM rival: account identification, intent data and B2B ad targeting in one platform.

Apollo.io logo

Best 6sense alternative for a free plan you can upgrade

Apollo.io

Self-serve prospecting with contact data, intent filters and email sequences at a far lower entry price.

ZoomInfo logo

Best 6sense alternative for iPhone and Android

ZoomInfo

Pairs a large B2B contact database with buyer intent signals, for teams that mainly want who-to-call data.

Clay logo

Best 6sense alternative for working in the browser

Clay

Builds your own account signals by combining many data providers in a spreadsheet-style enrichment workflow.

6sense alternatives: common questions

What is the best alternative to 6sense?

Demandbase ranks first right now. The closest ABM rival: account identification, intent data and B2B ad targeting in one platform. ZoomInfo and Apollo.io follow it in our ranking.

6sense vs Demandbase: what's the difference?

6sense is free with paid plans; Demandbase is a paid product. Only 6sense runs on Browser extension.

Is 6sense free?

6sense is free with paid plans.

Is there a free alternative to 6sense?

Yes. Apollo.io (free plan + paid), Clay (free plan + paid) and Lusha (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to 6sense?

None of the 5 alternatives in this list is open source.

Why do people switch from 6sense?

The complaints we hear most: no public pricing; annual contracts through sales; long setup before scores and segments become useful; results depend on the quality of your CRM data.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces 6sense, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.