Compose in Gmail
Subject and body editing right in the compose window you already use.
Compose & personalize
Write once inside Gmail; every recipient gets their own email.
Merge tags
{Name}-style tags pull per-recipient values from your data into subject and body.
Helper snippets
Safe transforms like uppercase, today, substring, and fallback values.
Spintax variations
{Hi|Hello|Hey} picks a random variant per recipient, so no two emails match.
AI writer
Describe the email; get a draft subject and body with merge tags placed for you.
AI spintax converter
Paste a sentence and get natural phrasing variants generated automatically.
Tag autocomplete
Type { in compose and pick from your available columns instantly.
Recipients & lists
Bring an audience from anywhere — keep it clean everywhere.
Paste recipients
Drop in emails one per line or CSV-style; deduped and validated on the spot.
Google Sheets source
Pick a sheet, worksheet, and columns — rows become personalized sends.
Gmail search lists
Turn any Gmail search query into a recipient list from matching threads.
Behavior cohorts
Re-target the openers, clickers, or repliers of any past campaign.
Saved lists
Capture any audience as a named list and reuse it later.
Per-recipient attachments
A column of file URLs attaches the right document to the right person.
Scheduling & sending
Human-speed delivery on your calendar, not the server's.
Background sending
Campaigns queue and send server-side — close the tab, sending continues.
Schedule for later
Pick a date and time; the campaign starts itself.
Rate limiting
Pause seconds or minutes between sends so volume looks human.
Send windows
Allowed days and hours — in the timezone you choose, with holiday skips.
Skip weekends
Saturday and Sunday sends roll to Monday morning automatically.
Pause & resume
Freeze an in-flight campaign and pick it back up without losing progress.
Cancel anytime
Stop a queued, scheduled, or sending campaign in one click.
MultiSend rotation
Link teammates' inboxes with recorded consent; sends rotate, each keeps its own quota.
Deliverability & hygiene
Protect the asset — your address and its reputation.
Pre-send validation
Unknown merge tags are caught before launch, not discovered by recipients.
Daily quota guard
Hard caps per inbox keep you inside Gmail's published limits.
Skip already-contacted
Anyone you've emailed before is dropped from new campaigns on request.
Email verification
Syntax and MX checks drop undeliverable addresses before they bounce.
Test sends
Up to five [TEST] copies with real personalization before the real thing.
Suppression list
A global never-email list, applied to every send automatically.
Domain blocks
Opt out an entire company domain in one entry.
Spam Solver
Seed-inbox placement tests show whether you land in inbox, promotions, or spam.
Bounce monitoring
Bounces are detected, suppressed, and alarmed before they hurt you.
Tracking & analytics
Numbers that describe humans, not Gmail's prefetch proxy.
Open tracking
Per-recipient opens with machine prefetches filtered out of your rates.
Click tracking
Rewritten links report exactly who clicked what.
Listen tracking
Shared audio links report plays — built for pitches with media.
Campaign history
Every campaign with status, counts, and engagement in one table.
Analytics dashboard
Daily sends, opens, clicks, and replies charted across all campaigns.
CSV export
Recipient-level results download for whatever you do next.
Automation
The sequence runs itself — and knows when to stop.
Auto follow-ups
Up to five stages on your cadence, threaded into the original conversation.
Reply detection
Replies are detected automatically and stop that person's sequence instantly.
Engagement gates
Send a stage only to people who haven't opened or clicked yet.
Triggers
On open, click, or reply — fire a configured response in the same thread.
Reply-phrase matching
Reply triggers can require phrases like "interested" before firing.
Workflow & team
From solo operator to a team running real volume.
Templates
Save subject, body, and settings as a named template; reuse in one click.
A/B testing
Split-test variants, or test a cohort and auto-send the winner to the rest.
Image embedding
Inline images sent as attachments render without 'display images' warnings.
Web dashboard
Campaigns, analytics, replies, and settings — observable from anywhere.
Reply from dashboard
Read and answer recipient replies without leaving the campaign view.
Team seats
Owner, admin, and sender roles with invites and a full audit log.
Webhooks
Push opens, clicks, replies, and bounces to Zapier, Slack, or your stack.
REST API
Scoped API keys for sending and reading campaigns programmatically.
Custom SMTP
Route through SendGrid, Mailgun, Postmark, or your own server when you outgrow one inbox.
Unsubscribe handling
One-click unsubscribe links with automatic suppression — RFC 8058 compliant.
Built into Gmail
The product meets you where you already work.
Gmail toolbar
Two buttons in Gmail open campaigns and history — no separate app required.
Compose banner
A live strip in compose shows your audience source and count.
Guided onboarding
An 8-step walkthrough on first install points at the real interface.
Engagement embeds
Countdown timers and in-email polls, generated and tracked for you.