
Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.
Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.
Harold records 80 monthly visits with 0% month-over-month growth and Free Trial, Paid pricing. Superhuman records 6,514,241 monthly visits with +7.9% growth and Paid pricing.

Clean, validated invoice data for any ERP
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | useharold.com | superhuman.com |
| Pricing Model | Free Trial, Paid | Paid |
| Monthly Visits | 80 (80) | 6.51M (6,514,241) |
| MoM Traffic Delta | +80 (0%) | +477.48K (+7.9%) |
| Primary Market & Share | 🇹🇷 Türkiye (100%) | 🇺🇸 United States (56.8%) |
| Direct Visits / mo | 31 | 4.96M |
| User Rating | 4 | 4.5 |
| Supported Platforms | Website | Website |

Clean, validated invoice data for any ERP
AI pulls headers, totals, line items and references from invoices, receipts, purchase orders and statements into structured data.
IF checks, formulas and conditional logic catch wrong totals, missing fields and bad supplier IDs, or transform data on the fly.
Map any supplier alias on a document to your internal supplier ID once, and Harold applies it automatically from then on.
Shape exports to match your ERP, finance team or Zapier flow with CSV, Excel, JSON and webhook output templates.

The AI productivity suite with agents, email, and docs that work wherever you do
Superhuman Go brings AI agents into the tools and tabs you already use, with inline suggestions and context-aware chat.
Auto drafts, split inbox, auto labels, and auto archive keep your inbox manageable with minimal manual filing.
Collaborative documents that hold text, tables, data, and workflows in one connected surface.
Describe what you need in chat or use a visual builder, then share agents with teammates or a company directory.

Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.
Combines shared inboxes and team chat with AI assistance, but feels less optimized for solo speed.

Provides a smart inbox and AI writing tools across devices, but offers less advanced custom triage shortcuts.
Provides a smart inbox and AI writing tools across devices, but offers less advanced custom triage shortcuts.

Delivers cross-platform AI email management with strong privacy focus, but has a more traditional interface.
Delivers cross-platform AI email management with strong privacy focus, but has a more traditional interface.

SpecialistAn AI executive assistant that works across your inbox, calendar and meetings
SpecialistAn AI executive assistant that works across your inbox, calendar and meetings

AI agents that run document-heavy business processes end to end

Offers an AI-native email client with automated summaries and bundles, but lacks Superhuman's extreme speed focus.
Offers an AI-native email client with automated summaries and bundles, but lacks Superhuman's extreme speed focus.

Transforms email threads into conversational chat workspaces with AI summaries, but changes the traditional email layout.
Transforms email threads into conversational chat workspaces with AI summaries, but changes the traditional email layout.

Free / Open-sourceProvides an open-source AI assistant for email sorting and cold email blocking, requiring self-hosting for full control.
Free / Open-sourceProvides an open-source AI assistant for email sorting and cold email blocking, requiring self-hosting for full control.

Bank statement converter that checks its own work
Bank statement converter that checks its own work

SpecialistAdds AI drafting and tracking directly inside native Apple Mail or Outlook clients instead of a standalone app.
SpecialistAdds AI drafting and tracking directly inside native Apple Mail or Outlook clients instead of a standalone app.

Turn invoices into Excel with AI that flags what you should double-check
Turn invoices into Excel with AI that flags what you should double-check

AI-powered data extraction from invoices, IDs, receipts and any business document
AI-powered data extraction from invoices, IDs, receipts and any business document