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Comparison · updated 2 November 2026

Mahleon vs Octopus CRM: two Chrome add-ons compared

Both Mahleon and Octopus CRM are Chrome add-ons that work alongside LinkedIn. Here is how they differ. Facts about Octopus CRM come from its own website and its Chrome Web Store listing, checked on 2 November 2026. Spotted something out of date? Tell us at support@mahleon.com.

What Octopus CRM says about itself

  • Its homepage presents it as the number one tool in its category and the safest on the market.
  • Its Chrome Web Store listing calls it "All-in-One" and shows 70,000 users and a 4.0 rating from 154 ratings.
  • Capterra shows 4.6 from 274 reviews and G2 shows 4.4 from 117 reviews.

Side by side

  • Runs as. Mahleon: a Chrome add-on plus a web app. Octopus CRM: a Chrome add-on.
  • Scope. Mahleon: connection requests and follow-ups only, kept deliberately simple. Octopus CRM: an all-in-one Chrome add-on, by its own description.
  • Messages. Mahleon: written in your own words. Octopus CRM: templates with personalisation fields.
  • Checks before contact. Mahleon: an optional Salesforce check and a built-in never-contact list.

Choosing

Octopus CRM suits people who want many LinkedIn actions in one Chrome add-on. Mahleon suits people who want fewer moving parts: every message is in your own words, and the people who should never be contacted are kept out from the start.