Superhuman vs Copy.ai
Plans, free access, limits and intended use side by side, taken from each vendor’s own pages. No score and no winner: the facts show where the two differ.
Change tools
AI email app, agent assistant and workspace from the company that now includes Grammarly
AI chat, brand-trained agents and workflows for sales and marketing content.
- Free access
- Superhuman: Free access
- Copy.ai: No free tier
- Paid from
- Superhuman: USD 12 per member a month billed annually; $15 billed monthly
- Copy.ai: USD 24 per month
- Plans listed
- Superhuman: 5
- Copy.ai: 5
- Public API
- Superhuman: Not confirmed
- Copy.ai: Yes
Where Superhuman and Copy.ai differ
- AccessSuperhuman offers free access, while Copy.ai has no free tier.
Head to head
Each value from the tool’s profile and the vendor’s own pages
| Superhuman | Fact | Copy.ai |
|---|---|---|
| Access and price | ||
| Free access availableFree · USD 0 | Free accessDiffers | No free tier |
| USD 12 per member a month billed annually; $15 billed monthlyPro | Lowest listed paid plan | USD 24 per monthChat · billed annually as USD 288 per year · USD 29 billed monthly |
| Free plan without Mail; Mail from $25 a member a month; Business $33 | Pricing model | From USD 24 a month; Enterprise by quote |
| 5 | Plans listedSame | 5 |
| Not confirmed | Public API | Yes |
| Not confirmed | Card to start | Not confirmed |
| Not confirmed | Open source | No |
| What it is for | ||
| Teams that live in Gmail or Outlook and will pay per seat to triage email faster, or individuals who want a free AI assistant across apps | Built for | Brand-consistent sales and marketing content for teams |
| Writing & content | CategorySame | Writing & content |
| Platforms |
|
| Works with |
|
| How current | ||
| Profile sources checked | ||
| Prices confirmed · Oct 6, 2026 | Pricing checkSame | Prices confirmed · Oct 17, 2026 |
Official source check for both tools. No hands-on testing and no score: “Differs” marks a documented difference, not a better tool.
Plans and prices
Superhuman
Prices confirmed · Oct 6, 2026- FreeUSD 0
- ProUSD 12 per member a month billed annually; $15 billed monthly
- Mail StarterUSD 25 per member a month billed annually
- BusinessUSD 33 per member a month billed annually; $40 billed monthly
- EnterpriseCustom; contact sales
Copy.ai
Prices confirmed · Oct 17, 2026- ChatUSD 24 per monthbilled annually as USD 288 per year · USD 29 billed monthly
- GrowthUSD 1,000 per monthbilled annually as USD 12,000 per year
- ExpansionUSD 2,000 per monthbilled annually as USD 24,000 per year
- ScaleUSD 3,000 per monthbilled annually as USD 36,000 per year
- EnterpriseContact provider
Strengths and limits
Superhuman
Strengths
- Mail is built around speed on Gmail and Outlook: The Mail page lists triage, follow-up reminders, Snippets, shortcuts and team comments in one app rather than as add-ons.
- A real free entry point: The plans page lists Free at $0 with chat across apps, writing help in 20+ languages and collaborative Docs.
- Business adds CRM views: The plans page says Business shows and updates HubSpot, Salesforce and Pipedrive records from the inbox.
Limits to plan around
- Free does not include Mail: On the plans page Mail is marked on Business and Enterprise only, so the email app is not part of the $0 or Pro plans.
- Two pages describe the Business price differently: The Mail pricing page says Business is $33 with 15% off for teams of 5+; the plans page shows $33 billed annually and $40 monthly without that note.
- Mail trial terms were not found: The pages read do not state whether Mail has a free trial, its length or what happens after it.
Copy.ai
Strengths
- Several model families: The Chat plan card lists OpenAI, Anthropic and Gemini models, and a conversation can switch models midway.
- Five seats in the entry plan: The Chat plan card lists 5 seats with unlimited words and unlimited chat projects.
- Tone profile plus #tag document library: Brand Voice and Infobase let a team reuse tone and company facts instead of repeating them in every prompt.
Limits to plan around
- No free plan: The pricing page lists only paid plans, and the help center says the free plan was sunset.
- Steep step after five seats: The plan after Chat is Growth, billed yearly with no monthly option, so a sixth writer changes the budget by an order of magnitude.
- Credits do not roll over: Workflow credits reset each month and apply to the whole workspace.
See both products
Start from your task, not from a winner.
Run both tools on the same real task, then compare the result, how much editing it needs and how fast it uses your plan’s allowance.
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Writing & content
Comparing tools from different categories is fine, and often useful — a writing assistant and a research tool solve different halves of the same job. The table will show you exactly where they diverge.
Questions about comparing tools
How does the comparison work?
Add two tools to the comparison tray from any tool card, then open this page. The table pulls each tool's verified plan details, platforms, strengths and limits from its profile, so both columns carry the same kind of evidence, with a separate source-check date for each tool.
Do you declare a winner?
No. The table sets two tools against each other on documented facts, not on a score. Which one wins depends on your task, your budget and your usage volume — three things we cannot see from here.
Why are some cells empty or marked unverified?
Because we could not confirm that detail on the vendor's own pages. Rather than filling the gap with a figure from elsewhere, we mark it and say why on the tool's profile.
Can I compare more than two tools?
Not at once. Two columns keep the differences readable and force a real decision. Remove either selected tool to replace it, or clear both to start a new pair.
Every figure in the table above comes from the linked profile, where the source and the verification date are listed. Browse all tools or read the editorial policy.