Superhuman has no free plan, Starter costs $30/mo per user, and the AI features most people buy it for, Auto Drafts and Ask AI, need Business at $40/mo. No other app in our catalog is a standalone email client, so these alternatives work differently: they add AI to the Gmail or Outlook inbox you already use, automate triage, or speed up how you write replies.
On Gmail, Gemini AI Pro ($19.99/mo) puts AI inside Gmail and Docs. Outlook users get triage help from Copilot with M365 Premium ($19.99/mo). Lindy AI can take over inbox triage and meeting scheduling as an agent.
| App | Free tier | Paid from | Top plan | Best for |
|---|---|---|---|---|
| Superhuman | No | $30/mo | $40/mo | Founders, executives and sales pros who live in email and want AI drafting, triage and scheduling to get through their inbox faster |
| Gemini | Yes | $4.99/mo | $99.99–199.99/mo | Google ecosystem users, video generation, very long documents (1M tokens) |
| Copilot | Yes | $19.99/mo | $99.99/mo | Excel data, Word drafting, PowerPoint decks, Outlook triage |
| Lindy AI | Yes | $29.99/mo | $29.99/mo | Inbox triage, meeting scheduling, and repetitive multi-step workflow automation |
| Rytr | Yes | $9/mo | $49/mo | Individuals on a budget who want unlimited short-form drafting, or founders and salespeople who need help keeping up with contacts and follow-ups |
| Wispr Flow | Yes | $15/mo | $23/mo | Professionals who want to draft emails, messages, and documents by voice instead of typing, across desktop and mobile |
Monthly prices in US dollars before tax, from each vendor's official pricing (US list price; weekly-billed plans converted to a monthly figure). Updated November 2, 2026
Gemini is built into Gmail, Docs and Drive. AI Pro ($19.99/mo) includes the Gmail and Docs integration, Deep Research, a 1M-token context window and 5 TB of storage.
Pick it if: your email lives in Gmail and you'd use an AI assistant outside the inbox too.
Where it falls short: It adds AI to Gmail rather than replacing the client, and the free tier is limited to Flash-Lite.
Full Gemini pricing →Microsoft's Copilot covers Outlook triage, Word drafting and Excel work. M365 Premium ($19.99/mo) bundles the full Office apps with advanced Copilot chat and workflow automation.
Pick it if: you already work in Outlook and Office every day.
Where it falls short: On the 6-account Premium plan, Copilot AI is for the owner only, and agentic AI usage is limited below M365 Pro.
Full Copilot pricing →Lindy builds no-code AI agents for inbox triage, meeting scheduling and email automation. Team starts at $29.99/mo, with usage-based credits pooled across the team.
Pick it if: you want email sorted and meetings booked for you, not just a faster client.
Where it falls short: Usage-based pricing can scale quickly, and the free tier is a one-time credit grant that expires after 7 days.
Full Lindy AI pricing →Rytr has become a relationship assistant that drafts in your voice and adds email briefings and follow-ups. Free includes a daily briefing and 25 Engage actions a month; Personal ($19/mo) raises that to 250 actions and 250 active relationships.
Pick it if: you're a founder or salesperson who mainly needs help keeping up with contacts.
Where it falls short: More connected sources and Engage actions need Personal or Pro, and Free caps writing at 10,000 characters a month.
Full Rytr pricing →Wispr Flow turns speech into polished, formatted text in any app, so you can dictate emails instead of typing them. Free includes 2,000 words a week on desktop, and Pro ($15/mo) makes dictation unlimited.
Pick it if: typing replies is your bottleneck, not sorting the inbox.
Where it falls short: Accuracy draws mixed reviews, and its screen-context capture raises privacy questions for some users.
Full Wispr Flow pricing →Superhuman bundles three things: a keyboard-first client, AI triage with auto labels, and AI drafting. Few people need all three equally. If drafting is the draw, an assistant built into your current inbox (Gemini for Gmail, Copilot for Outlook) covers much of it, without Superhuman's keyboard-first client. If triage is the draw, an agent like Lindy works across inbox and calendar. Since Superhuman's Auto Drafts sit on Business, compare alternatives against $40/mo per user, not the Starter price.
Superhuman has no free plan. Wispr Flow Free includes 2,000 words a week of desktop dictation, Rytr Free includes a daily briefing and email follow-up help, and Copilot has a basic free tier.
Yes, it's an email client for Gmail and Outlook accounts. Starter includes Superhuman AI plus calendar and scheduling; Business adds Auto Drafts, Ask AI, custom auto labels, a Superhuman Mail MCP and CRM integrations.
How we choose: prices come from each vendor's official pricing page and are re-checked every week. We take no affiliate fees, so rankings aren't for sale.