Choose Mailshake if you need
- Integration with Salesforce, HubSpot or Pipedrive. We haven't found them on Outreach's website.
Side by side, from each tool's own website. A tool's rating shows once it has 3 reviews.
From each tool's own website, checked on the dates below, and from published reviews.
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.

Nobody has reviewed Mailshake yet. Its rating shows once it has 3 reviews.
Review Mailshake
Nobody has reviewed Outreach yet. Its rating shows once it has 3 reviews.
Review OutreachFrom the platforms and integrations each website lists.
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Mailshake and Outreach yet.
Your review makes this comparison better for the next person. Review Mailshake or review Outreach.
Mailshake: Facts from mailshake.com, checked October 28, 2026. Sources: mailshake.com, mailshake.com/pricing, mailshake.com/features, mailshake.com/integrations.
Outreach: Facts from outreach.ai, checked October 20, 2026. Sources: outreach.ai, outreach.ai/pricing.
Prices change, so confirm on their sites.