Spike

Looking for a tool like Spike (Email reimagined as a real-time chat with AI collaboration)? Below are 8 AI tools people use as an alternative to Spike, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

Superhuman Fast AI email client, now under the Superhuman-branded Grammarly

Aug 17

Klaviyo AI The leading email and SMS platform for ecommerce, now AI-powered

Aug 17

Brevo AI All-in-one marketing platform, formerly Sendinblue

Aug 17

ActiveCampaign AI Marketing automation with AI-driven send timing

Aug 17

Shortwave AI email client for Gmail that triages your inbox

Aug 17

Boomerang AI email scheduling and reply-likelihood scoring for Gmail

Aug 17

Mixmax AI email productivity and sales engagement for Gmail

Aug 17

Spark Mail Smart email client with AI prioritization and team drafting

Aug 17