ReplyVault — Instantly Unibox Exporter

About

Instantly.ai has no bulk export for the Unibox. ReplyVault fixes that: one
click exports every email and reply — across all your campaigns — to a clean
CSV or JSON file.

WHY AGENCIES USE IT
• Client reporting: hand over a complete, readable reply history
• Backups: your conversations, on your disk, not locked in a dashboard
• Analysis: load replies into Sheets/Excel or any tool that reads CSV/JSON
• Migrations & audits: take your data with you

WHAT IT EXPORTS
Timestamp, direction (sent/received), campaign ID and name, from, to, cc,
subject, plain-text body, HTML body, thread ID, message ID, sending account.
CSV is Excel-ready (proper UTF-8, RFC 4180) with an optional Excel-safe mode
that stops spreadsheet formulas from running. JSON is a clean array.

FILTERS
Whole Unibox, or narrow by date range, campaign, or direction (replies only /
sent only).

BUILT FOR BIG MAILBOXES
Instantly's API allows ~2,000 emails per minute. ReplyVault paces itself at
exactly that limit, shows live progress, and can pause and resume — even if
the tab closes or the browser crashes, your progress is saved on your device
and picks up where it left off.

PRIVATE BY ARCHITECTURE
ReplyVault runs entirely in your browser. Your Instantly API key and your
emails go only to Instantly's own API over HTTPS — the developer runs no
servers and receives nothing. No analytics, no telemetry, no remote code.
The only other host the extension can reach is our payment provider
(api.polar.sh), used solely to check a license key you enter.

PRICING
Free: export your newest 200 emails, no license needed.
$49 one-time: unlimited exports, lifetime license. No subscription.

REQUIREMENTS
An Instantly.ai account on a paid plan (for v2 API key access). Get your key
in Instantly → Settings → Integrations → API.

Setup guide and troubleshooting: https://reply-vault.com/docs
Privacy policy: https://reply-vault.com/privacy

ReplyVault is not affiliated with Instantly.ai.