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Free Outreach alternatives: 3 apps ranked by verified data

Facts checked Nov 8, 2026AppBreakup editorialHow we rank

3 of the 7 Outreach alternatives we track can be used for free (free, open source, or with a free plan). Apollo.io, HubSpot CRM and Mixmax rank highest, with facts last verified Nov 8, 2026.

Quick comparison

#AppPricingVerified priceOpen sourcePlatformsVerified factsScore
1Apollo.io logoApollo.ioFree plan + paid—NoWeb, Browser extension4 of 452.6
2HubSpot CRM logoHubSpot CRMFree plan + paidFrom $15 per seat/month (Starter)NoWeb, iOS, Android +18 of 849.0
3MiMixmaxFree plan + paid$29 per user/month (billed yearly)NoWeb, Browser extension5 of 542.3
  1. Apollo.io logo

    1. Apollo.ioTop pick

    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 Outreach

    Far cheaper, self-serve sequences bundled with a contact database for smaller teams.

    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 Outreach 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)
  2. HubSpot CRM logo

    2. HubSpot CRM

    Best for: Small and mid-sized teams that want sales and marketing data in one easy CRM

    Free plan + paidWeb, iOS, Android, Browser extension

    49.0

    score / 100

    Why switch from Outreach

    HubSpot's sales tools put sequences, calling and email tracking inside the CRM, so smaller teams skip a separate engagement layer.

    Pros

    • Free tier with no time limit covers the basics well
    • Sales, marketing and service activity on one contact timeline
    • Easy to set up without a consultant
    • Large integration marketplace

    Cons

    • Big price jump from Starter to Professional editions
    • Many automation features are locked to higher tiers
    • Less flexible data modelling than Salesforce
    Visit HubSpot CRM Details and reviews
    How this score is calculated
    Editorial fit ×0.334
    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 HubSpot CRM a good Outreach alternative?

    Verified facts

    8 of 8 verified
    Free plan
    Yes, up to 2 users and 1,000 contacts
    Checked Nov 8, 2026hubspot.com(opens source in a new tab)
    Credit card for free plan
    Not required
    Checked Nov 8, 2026hubspot.com(opens source in a new tab)
    Integrations
    2,000+ marketplace apps
    Checked Nov 8, 2026hubspot.com(opens source in a new tab)
    Customers
    306,000+ in 135+ countries
    Checked Nov 8, 2026hubspot.com(opens source in a new tab)
    API
    Yes
    Checked Nov 8, 2026developers.hubspot.com(opens source in a new tab)
    Starting price
    From $15 per seat/month (Starter)
    Checked Nov 8, 2026hubspot.com(opens source in a new tab)
    Professional plan
    From $50 per seat/month
    Checked Nov 8, 2026hubspot.com(opens source in a new tab)
    Enterprise plan
    From $75 per seat/month
    Checked Nov 8, 2026hubspot.com(opens source in a new tab)
  3. Mi

    3. Mixmax

    Best for: Sales and recruiting teams who live in Gmail and want sequences, tracking and scheduling there

    Free plan + paidWeb, Browser extension

    42.3

    score / 100

    Why switch from Outreach

    Lighter Gmail-based sequences and tracking for smaller teams, with a free plan.

    Pros

    • Works inside Gmail instead of a separate outreach app
    • All features on every paid seat, priced by recipients per month
    • Built-in scheduling, templates and CRM logging
    • Free plan and a no-card 14-day trial

    Cons

    • Built around Gmail, so Outlook-based teams are a poor fit
    • Unused recipients don't roll over and can't be pooled across a team
    • Dialler, branding and advanced rules are paid add-ons
    Visit Mixmax Details and reviews
    How this score is calculated
    Editorial fit ×0.312
    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 Mixmax a good Outreach alternative?

    Verified facts

    5 of 5 verified
    Free plan
    50 recipients/month
    Checked Nov 8, 2026mixmax.com(opens source in a new tab)
    Starting price
    $29 per user/month (billed yearly)
    Checked Nov 8, 2026mixmax.com(opens source in a new tab)
    Free trial
    14 days, no card
    Checked Nov 8, 2026mixmax.com(opens source in a new tab)
    Integrations
    Salesforce, HubSpot, Slack, Zapier, LinkedIn
    Checked Nov 8, 2026mixmax.com(opens source in a new tab)
    Security
    SOC 2 Type II
    Checked Nov 8, 2026mixmax.com(opens source in a new tab)