your ad here · $499/moyour ad here · $499/moyour ad here · $499/moyour ad here · $499/moyour ad here · $499/moyour ad here · $499/moyour ad here · $499/moyour ad here · $499/moyour ad here · $499/moyour ad here · $499/moyour ad here · $499/moyour ad here · $499/mo

Compare

Bullseye vs Twenty

Open source CRM without visitor identification
BullseyeTurn Anonymous Visitors into CustomersTwentyModern Open Source CRM

Side by side

What it is
Bullseye:Bullseye identifies anonymous website visitors, enriches their details and routes them to CRM, email or Slack in real time.
Twenty:Twenty is an open-source, self-hosted CRM that aims to compete with Salesforce.
Best for
Bullseye:Person-level visitor identification and enrichment
Twenty:Self-hosted open-source CRM
Who it’s for
Bullseye:Revenue teams, agencies, SaaS and e-commerce businesses that want person-level leads from web traffic.
Twenty:Businesses and developers needing a customizable, free CRM solution
Pricing
Bullseye:Paid
Twenty:Free
Plans
Bullseye:Lite $82.50/mo billed annually · Starter $149.17/mo billed annually · Growth $332.50/mo billed annually · Scale $582.50/mo billed annually · Expansion $832.50/mo billed annually
Twenty:—
Open source
Bullseye:—
Twenty:Yes, 57,554 GitHub stars
Works with
Bullseye:HubSpot, Salesforce, Slack, Twilio, Sheets, Zapier, Webhooks
Twenty:—
DevHunt upvotes
Bullseye:0
Twenty:26
Launched on DevHunt
Bullseye:Jan 2026
Twenty:Jan 2023

Bullseye features

  • Visitor identification. Matches up to 40% of anonymous visitors to name, email, title and company.
  • Contact Database search. Search a B2B contact graph for look-alike buyers and unlock email + phone on demand.
  • Native automations. Routes identified leads to HubSpot, Salesforce, Slack, Twilio, Sheets and more without Zapier.
  • Ad audience sync. Exports identified visitors to Meta, Google and ChatGPT ad audiences for retargeting.
  • API & webhooks. Provides account API, webhooks and bulk CSV export for custom integrations.
  • Advanced analytics & ICP filters. Offers analytics dashboards and filters to target ideal customer profiles.
Bullseye on DevHunt →Alternatives

Twenty features

  • Open source. The code is publicly available and can be freely modified.
  • Self-hostable. Can be deployed on your own servers for full control.
  • Modern UI. Provides an easy-to-use, contemporary interface.
  • Powerful built-in features. Includes core CRM capabilities such as contact and pipeline management.
Twenty on DevHunt →Alternatives

Based on each tool's website and DevHunt data. Details may change; check the official sites.