Your AI workspace for email, tasks, and projects

Spark prioritizes next actions, drafts replies, and answers from your inbox — instantly.

SOC 2 Compliant

99.9% Uptime

10k+ Active Users

One‑click replies

Draft clear, on‑brand responses with context and attachments included

Prioritize by tone

See urgency and sentiment at a glance to focus where it matters

Ask Spark anything

Search threads, contacts, and files with natural language

Spark‑Driven Productivity

Powerful AI-driven features that transform how you manage, analyze, and respond to emails.

High‑ROI Prioritization

Spark ranks the most impactful tasks across projects and inbox so you ship what matters first.

Draft On‑Brand Replies

Context‑aware responses aligned to your tone, with sources and quick‑edit suggestions.

Project Copilot

Break down goals, surface blockers, and generate next steps grounded in your data.

Inbox Research

Ask natural questions. Spark finds answers across threads, attachments, and contacts.

Task Automation

Turn emails into structured tasks automatically with owners, due dates, and context.

Chat with Your Workspace

Conversational access to your emails, projects, and tasks — with full memory.

Projects

Organize initiatives and keep related communications, tasks, and files in one place.

Privacy by Design

Your data stays protected with least‑privilege access and enterprise‑grade controls.

Ready to transform your email workflow?

View pricing plans→

Customer Success Stories

Loved by thousands of professionals

See how Atom + Spark are transforming work for teams and individuals worldwide.

Sarah Chen

Marketing Director at TechFlow Inc.

Atom's AI responses have saved me hours every day. It understands context perfectly and maintains my communication style. Game‑changing for email management!

Michael Rodriguez

Sales Manager at Growth Dynamics

The sentiment analysis feature helps me prioritize urgent emails and understand client emotions. My response time improved by 70% since using Atom.

Emily Thompson

CEO at StartupHub

Being able to chat with my email history is incredible. I can find any conversation or attachment in seconds. It's like having a personal email assistant.

David Kim

Project Manager at DevOps Solutions

The task creation from emails is brilliant. It automatically extracts action items and deadlines. My team's productivity has increased significantly.

Lisa Anderson

Customer Success Lead at CloudFirst

Spam detection is incredibly accurate. I no longer waste time on irrelevant emails. The AI learns from my preferences and gets better over time.

James Wilson

Freelance Consultant at Wilson Consulting

As a solo consultant, Atom is like having a full‑time assistant. The smart replies and project organization features are invaluable.

10K+

Active Users

50M+

Emails Processed

99.9%

Uptime

4.9/5

User Rating

Simple Pricing

Choose your perfect plan

Start free and scale as you grow. No hidden fees, cancel anytime.

Starter

Perfect for individuals getting started

$0/month

Up to 100 emails/month
Basic AI responses
Sentiment analysis
Email search
Community support