Email Helper
AI-powered email quality analytics for teams.
Monitor and improve how your team communicates over email. Emails are captured via Microsoft Graph webhooks, scored by GPT-4o across grammar, spelling, tone, and clarity, and surfaced through a per-employee analytics dashboard.

What it does.
Per-employee analytics
Aggregated quality scores across grammar, spelling, tone, and clarity - with daily trend lines and drill-down per employee.
GPT-4o analysis engine
Every captured email is scored automatically by GPT-4o. No manual review required. Quality thresholds are configurable.
Email Playground
Paste any email to analyse or rewrite it in Formal, Friendly, or Persuasive style. Recent analyses are saved to history.
Role-based access
Super Admins see everything. Leaders see their own groups. Users see their profile. Sensitive data is redacted before AI processing.
Microsoft Graph integration
Webhooks capture emails directly via the Graph API - no forwarding rules or client-side plugins required.
Outlook add-in
A companion Outlook add-in lets individuals analyse their own drafts inline, before sending.
How it works.
01
Connect Microsoft 365
Register an Azure AD app, point Graph webhooks at the platform, and select the users or groups to monitor.
02
Emails are captured
Incoming emails are received via webhook, stripped of sensitive data, and queued for analysis.
03
GPT-4o scores each email
Grammar, spelling, tone, and clarity are scored 1-10. An email passes if grammar and spelling are 10, tone and clarity are 7+.
04
Analytics surface patterns
Daily pass rates, distribution charts, and top/bottom performers are visible to leaders and admins in real time.

Teams where this fits.
Customer-facing teams
Sales, support, and account management teams whose email quality directly affects client perception.
Compliance-sensitive industries
Financial services, legal, and healthcare teams where written communication needs to meet standards.
Onboarding and coaching
Identify new hires struggling with written communication before it becomes a client issue.
Built with
Interested in Email Helper?
Ask us anything — pricing, a walkthrough, or just to see if it's a good fit for your team. We'll get back to you within one business day.
Prefer email?
hello@sidekwest.co.zaTell us about yourself
Book a demo.
Book a call and we'll walk you through the product and whether it fits your team.