Release Notes

Collapsible sidebar with 80+ tools organized into Sending, Recipients, Content, Analytics, Deliverability, Tools, Integrations, and Account.

AI-powered scoring for email subjects. Checks length, spam words, personalization, and power words. Provides alternative suggestions.

Generate QR codes for any URL or text. Download as PNG. Custom sizes from 100-500px.

Save and restore template versions. View history with diff comparison. Rollback to any previous version.

Send up to 100 transactional emails in a single API call. Credits debited atomically.

Add internal notes to any campaign. Auto-saved with debounce. Searchable across campaigns.

Estimate opens, clicks, and bounces before sending based on historical data. Confidence scoring.

Customize brand name, logo, colors, and footer text for your sending identity.

Visual funnel showing recipients across lifecycle stages: New, Engaged, Active, Inactive, Churned.

7x24 grid showing open activity by hour and day of week. Find your optimal send time.

Embeddable signup counter for external websites. Customizable colors and positioning.

Analyze past campaign data to find the optimal send hour. Confidence levels based on data volume.

Check emails for CAN-SPAM and GDPR compliance. Data export for GDPR portability. Compliance guide.

Side-by-side comparison of two campaigns. Stats, delivery rates, engagement metrics with winner determination.

Score recipients 0-100 based on opens, clicks, and engagement history. Identify your most engaged audience.

Scan contact lists for bounced addresses. Bulk remove invalid contacts. Optional suppression list addition.

Branded opt-out pages with reason collection, redirect URLs, and custom colors. Live preview.

Download contacts, campaigns, transactions, or everything as JSON. GDPR data portability.

Manage multiple sending identities. Different from name, from email, and signatures per profile.

Create automated email sequences with configurable delays between steps. Start, pause, resume, cancel.

Check your domain against 5 DNS blacklists. Clean/listed status with delisting recommendations.

TOTP-based 2FA with QR code setup. Verify with 6-digit codes from any authenticator app.

Month grid view of all sent and scheduled campaigns. Day-detail panel. Email/SMS/scheduled color coding.

0-100 reputation score based on delivery rate, bounce rate, and complaints. Trend tracking and recommendations.

View completed, in-progress, and planned features. Vote on feature requests.

Public feature request board with voting. Submit and upvote feature ideas.

Drag-and-drop CSV upload for contacts. Preview, validate, deduplicate, and import.

Country breakdown of recipients based on email TLD analysis. Top countries with percentage bars.

Validate email lists for format, disposable domains, and role-based addresses. Download valid-only list.

Downloadable HTML invoices for crypto payments. Includes transaction hash, package details, and credits.

Duplicate any sent campaign as a draft. Edit before re-sending.

View all bounces across campaigns. Hard/soft categorization. Top errors. Bulk add to suppression.

Full DNS record lookup: MX, SPF, A, CNAME. Health indicators and setup recommendations.

18 help articles across 6 categories. Searchable with category sidebar.

Enhanced admin dashboard with 16 aggregate queries. Revenue, active users, top senders.

Daily credit usage charts with CSS bar graphs. Period selector: 7/30/90 days.

Generate short links with nanoid codes. Click tracking via /go/[code] redirect.

Preview emails in Gmail, Outlook, and mobile frame mockups.

In-app notifications for campaigns, payments, security, and referrals. Mark read, filter by category.

Invite team members by email. Admin, member, viewer roles. Shared credit balance.

Create A/B tests with subject or content variants. Configurable sample size and winner criteria.

Analyze email content against 35+ spam trigger words. Score 0-100 with severity breakdown.

Public system status page with service health indicators and incident timeline.

Public changelog with version history, category badges, and timeline layout.

Interactive API docs with 8 sections. cURL and JavaScript examples for every endpoint.

4-step guided setup for new users. Welcome, buy credits, configure sending, first campaign.

HTTP webhooks for delivery events. HMAC-SHA256 signed payloads. Test endpoint included.

Save campaigns as drafts. Edit and send later. Auto-load via URL params.

1x1 transparent pixel tracking for email opens. Per-recipient open counts.

Link click tracking with redirect. Per-link click counts and top links analytics.

Aggregate open rates, click rates, and top links across all campaigns.

Token-based password reset flow with 1-hour expiry.

JWT-based email verification with 24-hour expiry.

Login (5/15min), register (3/hour) rate limiting. In-memory IP-based.

Select recipients by country from our 500M email/SMS database. Auto-load into campaigns.

Add custom sending domains. MX and SPF DNS verification. Send from your own domain.

Describe your campaign in text, get professional HTML email template generated by GPT-4o.

Write HTML, use SendGrid template IDs, or generate with AI. Reusable across campaigns.

Atomic transactions with row-level locking. Idempotency keys prevent double-credit. Full audit trail.

Starter ($50/60K), Growth ($200/150K), Pro ($1K/500K), Enterprise ($5K/1M) credit packages.

Two-way ticket system. Users create tickets, admin replies. Categories, priorities, status flow.

Bitcoin payments verified via Blockstream API. No account needed.

BNB, USDT (BEP-20), USDC (BEP-20) payments on BSC. EVM-compatible verification.

Per-message delivery tracking. Receipt shows delivered, bounced, failed counts with credit refunds.

Register with just email and password. No ID, no phone number, no company verification.

Pay directly to wallet address. QR code display. On-chain verification every 10 seconds.

Bulk email sending with HTML content. Delivery tracking and bounce handling.

Bulk SMS sending to phone numbers worldwide. Per-message delivery status.

Unique referral codes. 10% credit rewards when friends purchase. Leaderboard.

Pre-launch viral waitlist. Share-to-climb mechanic. 3 positions per referral.

Task-based airdrop eligibility. Multiplier tiers based on share count.

Full admin dashboard with user management, payments, campaigns, and system stats.