Spark Mail
Spark is an intelligent email client designed to help you focus on important messages through automated prioritization, collaborative team tools, and integrated AI writing assistance for faster communication.
Superhuman
Superhuman is an advanced email client designed to help high-growth teams and individuals reach Inbox Zero faster through a keyboard-driven interface, AI features, and lightning-fast performance.
Quick Comparison
| Feature | Spark Mail | Superhuman |
|---|---|---|
| Website | sparkmailapp.com | superhuman.com |
| Pricing Model | Freemium | Subscription |
| Starting Price | Free | $30/month |
| FREE Trial | ✓ 7 days free trial | ✘ No free trial |
| Free Plan | ✓ Has free plan | ✘ No free plan |
| Product Demo | ✘ No product demo | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2015 | 2014 |
| Headquarters | Odessa, Ukraine | San Francisco, USA |
Overview
Spark Mail
Spark is an intelligent email client that helps you reclaim your inbox by automatically prioritizing important messages. Instead of wading through newsletters and notifications, you see emails from real people first. You can manage multiple accounts from different providers in one unified space, using a Smart Inbox that categorizes incoming mail so you can focus on what matters most.
You can collaborate with your team by drafting emails together in real-time or discussing specific threads in private side-chats. The platform includes a built-in AI assistant to help you draft, rephrase, and proofread replies instantly. Whether you are an individual looking for a cleaner inbox or a team needing better coordination, Spark provides the tools to handle high email volumes without the usual stress.
Superhuman
Superhuman is a premium email experience built for speed and efficiency. You can fly through your inbox using powerful keyboard shortcuts that eliminate the need for a mouse, saving you hours every week. The interface is intentionally minimal, removing distractions so you can focus on one conversation at a time. It works on top of your existing Gmail or Outlook account, so you don't need to change your email address to get started.
You can use built-in AI to draft high-quality replies, summarize long threads, and fix grammar instantly. The platform also includes integrated tools like read receipts, send later, and a built-in calendar to manage your schedule without leaving your inbox. It is designed specifically for professionals who handle high volumes of email and want to reclaim their time through a more intentional, faster workflow.
Overview
Spark Mail Features
- Smart Inbox Automatically categorize your emails into Personal, Notifications, and Newsletters so you can see important messages from real people first.
- Spark AI Assistant Draft professional replies in seconds, summarize long email threads, and adjust the tone of your writing with integrated artificial intelligence.
- Gatekeeper Screen new senders before they reach your inbox and block unwanted emails with a single click to keep your workspace clean.
- Team Shared Drafts Invite teammates to compose emails with you in real-time, allowing for seamless collaboration on important client communications and announcements.
- Priority Email Mark specific contacts as high priority to ensure their messages always stay at the top of your list for immediate attention.
- Home Screen Reduce digital distractions with a dedicated home screen that shows your schedule and priority tasks before you dive into your inbox.
Superhuman Features
- Keyboard Shortcuts. Perform every action from archiving to snoozing in milliseconds using intuitive keyboard commands without ever touching your mouse.
- Superhuman AI. Draft entire emails from brief phrases and summarize long conversations instantly to stay on top of busy threads.
- Split Inbox. Automatically categorize your incoming mail into custom streams so you can focus on important human conversations first.
- Read Receipts. See exactly when someone opens your email and which device they used so you can time your follow-ups perfectly.
- Built-in Calendar. View your schedule and send meeting invites directly within your inbox to avoid switching between different apps.
- Instant Undo Send. Recall an email immediately after hitting send to fix a typo or add a forgotten attachment before it reaches the recipient.
Pricing Comparison
Spark Mail Pricing
- Smart Inbox
- Smart Search
- 5GB total storage
- Cross-device sync
- Standard Spark AI (limited)
- Everything in Free, plus:
- Full Spark AI Assistant
- Gatekeeper & Block Sender
- Priority Email status
- Shared Drafts for teams
- 50GB storage per user
Superhuman Pricing
- Lightning-fast email experience
- Keyboard shortcuts
- Split Inbox and Snippets
- Read receipts and Send Later
- Basic AI features
- Mobile and Desktop apps
- Everything in Starter, plus:
- Shared snippets for teams
- Team-wide reporting
- Consolidated billing
- Priority support
- Administrative controls
Pros & Cons
Spark Mail
Pros
- Smart Inbox effectively filters out junk and newsletters
- Unified inbox handles multiple providers with ease
- Modern and intuitive interface requires no training
- Real-time collaborative drafting is excellent for teams
Cons
- Subscription model required for advanced AI features
- Occasional sync delays across different device types
- Limited customization options for folder structures
Superhuman
Pros
- Unmatched speed for processing large volumes of email
- Excellent keyboard shortcuts reduce repetitive strain
- Clean and beautiful interface minimizes distractions
- Highly responsive customer support and onboarding
- Effective AI tools for drafting and summarizing
Cons
- Premium price point compared to free clients
- Requires time to learn all keyboard shortcuts
- No forever-free plan available for casual users
- Limited to Gmail and Outlook accounts only