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3 open source alternatives to HubSpot CRM

Marketing, sales and service in one platform. Here are the open source projects real teams use instead — ranked by fit, with honest pros and cons for each.

What people don't love about HubSpot CRM

  • Upsell pressure across tiers.
  • Hub add-ons stack up the bill.
  • Not self-hostable.

Current HubSpot CRM pricing (for reference): Free tier; Starter Suite from $15/seat/month.

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Quick comparison

Alternative Best for License Self-host Hosted cloud?
EspoCRM
Fast, lightweight open source CRM. 		Fast, lean CRM for SMBs who want the basics done well. AGPL-3.0 ★★☆☆☆ Yes
SuiteCRM
Open source enterprise CRM — SugarCRM fork. 		Enterprise features without HubSpot's pricing ramp. AGPL-3.0 ★★★☆☆ Yes
Mautic
Open source marketing automation platform. 		Marketing-heavy teams that want automation plus lead nurture. GPL-3.0 ★★★★☆ Yes

1. EspoCRM — Fast, lean CRM for SMBs who want the basics done well.

Fast, lightweight open source CRM.

Strengths

  • Snappy UI and modern feel.
  • Workflow and reporting included in community edition.
  • Docker deploy works well.

Weaknesses

  • Smaller extension ecosystem than SuiteCRM.
  • Some advanced modules are paid extensions.
  • Smaller partner network.
License: AGPL-3.0 Self-host difficulty: 2/5 Hosted cloud optionMobile: iOS, Android

EspoCRM homepage · Source on GitHub · HubSpot CRM vs EspoCRM →

2. SuiteCRM — Enterprise features without HubSpot's pricing ramp.

Open source enterprise CRM — SugarCRM fork.

Strengths

  • Feature-rich — accounts, opportunities, workflows.
  • Mature project with enterprise adoption.
  • Extensible via modules.

Weaknesses

  • UI feels aging vs modern SaaS CRMs.
  • Self-hosting is LAMP-stack-heavy.
  • Hosted tier is less polished than HubSpot.
License: AGPL-3.0 Self-host difficulty: 3/5 Hosted cloud optionMobile: iOS, Android

SuiteCRM homepage · Source on GitHub · HubSpot CRM vs SuiteCRM →

3. Mautic — Marketing-heavy teams that want automation plus lead nurture.

Open source marketing automation platform.

Strengths

  • Full marketing automation — campaigns, landing pages, scoring.
  • Large ecosystem.
  • Strong for B2B lead nurturing.

Weaknesses

  • Heavy self-host setup (PHP + queue + cron).
  • UI is complex and has a learning curve.
  • Smaller company behind — not as polished as Mailchimp.
License: GPL-3.0 Self-host difficulty: 4/5 Hosted cloud option

Mautic homepage · Source on GitHub · HubSpot CRM vs Mautic →

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