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NewMail AI vs Pieces Copilot

AI coding sidekick for developers, unrelated to email workflow.

Short answer: Pick NewMail AI if you want AI-powered email triage and reply drafting; pick Pieces Copilot if you want context-aware AI assistance. NewMail AI has a free plan; Pieces Copilot starts at $18.99/month per user.

Which to pick

Pick NewMail AI if you want…

  • AI-powered email triage and reply drafting
  • A free plan to start with
  • Integrations with Apple Mail (on NewMail AI's list, not Pieces Copilot's)

Pick Pieces Copilot if you want…

  • Context-aware AI assistance
  • Developer coding assistance
  • Open-source code
  • Integrations with Chrome, Arc or Safari (on Pieces Copilot's list, not NewMail AI's)

Side by side

What it is
NewMail AI:NewMail AI is an inbox assistant that prioritizes, drafts replies in your style, follows up and schedules meetings.
Pieces Copilot:Pieces Copilot captures your work history and provides searchable, contextual AI assistance across apps.
Best for
NewMail AI:AI-powered email triage and reply drafting
Pieces Copilot:Context-aware AI assistance
Who it’s for
NewMail AI:Customer-facing teams that need faster email handling and relationship building.
Pieces Copilot:Developers and knowledge workers who need instant recall of their workflow.
Pricing
NewMail AI:Freemium
Pieces Copilot:Paid
Starting price
NewMail AI:—
Pieces Copilot:$18.99/month per user (Pro)
Free plan or trial
NewMail AI:Free plan (Free) · Free trial
Pieces Copilot:Free trial
Plans
NewMail AI:Free $0
Pieces Copilot:Pro $18.99 per user / month · Enterprise $22.99 per user / month
Open source
NewMail AI:—
Pieces Copilot:Yes
Works with
NewMail AI:Gmail, Outlook, Apple Mail
Pieces Copilot:Gmail, Outlook, Chrome, Arc, Safari, Slack, Microsoft Teams, Google Chat

NewMail AI features

  • Priority Inbox. Automatically sorts incoming emails so important messages are highlighted.
  • AI Drafted Replies. Generates reply drafts that match your voice and style.
  • Follow-up Automation. Detects unanswered threads and creates follow-up reminders.
  • Meeting Scheduling. Extracts dates from emails and proposes calendar events.
  • Task Extraction. Turns email content into actionable tasks and schedules them.
  • Zero Data Retention. Emails are never stored without your validation, meeting GDPR requirements.
  • Team Context. Shares voice and priorities across team members for consistent responses.
  • KPI Dashboard. Shows adoption, response time and ROI metrics for enterprise teams.

Pieces Copilot features

  • Live timeline. Chronological capture of research, chats, emails, notes, and meetings.
  • Searchable memory. Search, filter, and revisit any moment by time, topic, person, or tool.
  • One-click summaries. Generate stand-up updates, briefs, and recaps instantly from your context.
  • Multi-model support. Switch between Claude, Gemini, ChatGPT, and local models in a single plan.
  • MCP integration. Carry full history into any MCP-ready AI assistant such as Claude, Cursor, Codex.
  • Privacy controls. Data stored on-device by default; pause or disable capture per app.
  • Enterprise governance. Org-wide capture policies, approved providers, and custom API keys.

NewMail AI vs Pieces Copilot FAQ

What is the difference between NewMail AI and Pieces Copilot?+

Pieces Copilot: AI coding sidekick for developers, unrelated to email workflow.

Should I use NewMail AI or Pieces Copilot?+

Pick NewMail AI if you want AI-powered email triage and reply drafting, a free plan to start with or integrations with Apple Mail (on NewMail AI's list, not Pieces Copilot's). Pick Pieces Copilot if you want context-aware AI assistance, developer coding assistance or open-source code.

Is NewMail AI or Pieces Copilot free?+

NewMail AI has a free plan and paid plans. Pieces Copilot is paid, from $18.99/month per user (Pro), with a free trial.

Is NewMail AI or Pieces Copilot open source?+

Pieces Copilot is open source. DevHunt has no public source repository on record for NewMail AI.

Do NewMail AI and Pieces Copilot integrate with the same tools?+

Partly. Both list Gmail and Outlook. NewMail AI also lists Apple Mail; Pieces Copilot also lists Chrome, Arc, Safari, Slack and 8 more.

On DevHunt

NewMail AI

0 upvotes · Launched on DevHunt on Jan 7, 2025

Pieces Copilot

63 upvotes · Launched on DevHunt on Mar 5, 2024

Based on each tool's website and DevHunt data. Details may change; check the official sites.