Or just use it as a bulk email sender — for marketing, sales, newsletters, and transactional emails.
Embed a signup form on your site. Subscribers flow into your audience. Send your campaign from your own domain. Claude AI sorts the replies so you only open the ones that need you. Built for deliverability.
Capture leads, send to them, let AI handle the back-and-forth.
Build a branded signup form in the visual editor — pick fields, set double or single opt-in, paste the iframe or script tag onto your site. Form auto-resizes, sends from your own domain, captures subscribers with confirmed consent.
Confirmed signups land in the audience you chose. The same audience powers your newsletter, your announcement, and every future campaign — no re-uploading, no duplicates, no fragmented lists.
Connect a sending mailbox (Gmail, Microsoft 365, Hostinger, any SMTP). Write your message with merge fields like {{first_name}} and {{company}}. The pre-flight scanner catches deliverability mistakes before you launch.
The scheduler manages warmup, daily caps, and sending windows. Every reply is read and classified by Claude AI into five categories so you only open the ones that matter. Unsubscribes and bounces process automatically.
Every layer is engineered for the inbox, not the spam folder. The infrastructure choices that protect your sender reputation — without you having to think about them.
Send from [email protected] with Cloudflare-issued SSL. Inbox providers see a real sender, not a shared pool. Custom domain on signup forms and unsubscribe links too — every touchpoint branded to your business.
Every campaign verifies SPF, DKIM, and DMARC records before sending. Misconfigurations get caught before they hurt your inbox rate. Template content scans for spam triggers too — missing personalization, suspicious phrasing, unbalanced ratios.
New mailboxes start at low daily volume and ramp up over the warmup window. Reputation builds at the pace inbox providers actually expect. Multi-mailbox sending distributes load — one bad address never poisons the rest.
Hard bounces auto-suppress instantly. Soft bounces retry with backoff. Unsubscribes propagate across every audience and every future campaign. CAN-SPAM and CASL compliant by default.
See your bounce, unsubscribe, and complaint rates updated daily. Color-coded status (Clean / Warning / Action needed) tells you when to act. Stays out of your way until something actually needs attention.
Every reply is read and categorized automatically. You only open the ones that need you. Powered by Claude AI.
Wants a demo, pricing, or to schedule a call. Open these first.
Needs an answer about pricing, features, or terms before deciding.
Polite decline. Follow-ups suppressed automatically — no manual work.
Auto-reply detected. Your follow-up still fires when they’re back.
Honored immediately. Added to your suppression list. CAN-SPAM done right.
AI reply classification is included in every subscription. No extra cost, no usage limits.
Built for real marketing teams. Priced for solo operators.
Add multiple sending mailboxes per account. Distribute volume across them, or use different mailboxes for different campaigns. Each has its own daily cap and warmup schedule.
New mailboxes start at a low daily cap and ramp up automatically over the warmup period. Helps establish sender reputation before you scale to full volume.
IMAP-based reply monitoring pulls responses from your inbox and links them back to the campaign and contact. Anyone who replies is automatically removed from the follow-up queue.
Hard bounces (invalid addresses) and soft bounces (temporary failures) are detected and categorized separately. Hard bounces auto-suppress; soft bounces retry with backoff.
Account-wide list of addresses that should never be contacted again — unsubscribes, hard bounces, complaints, manual additions. Protects your reputation across every audience and campaign.
Upload your contact list once. Reuse the same audience for newsletters, announcements, and product updates — without re-uploading or worrying about duplicates.
Campaigns move from draft to sending to paused to completed. Pause mid-campaign, edit your audience, resume. New contacts added during a live campaign automatically join the queue.
Before launch, the pre-flight scanner verifies your DNS records (SPF, DKIM, DMARC), checks mailbox verification status, and scans your templates for spam triggers and missing personalization.
Every email automatically includes your business name, physical address, and a working unsubscribe link. Unsubscribes are processed immediately and respected across every future campaign.
Every reply auto-classified by Claude AI into 5 categories. Open the leads, ignore the unsubscribes, let auto-replies pass through.
Every campaign shows its send-to-reply funnel — delivery rate, bounce breakdown, and AI-classified reply mix at a glance.
Connect a custom domain and your campaigns send from [email protected], with form URLs and unsubscribe links branded to match. Cloudflare-issued SSL is provisioned automatically. Recipients see your business, not ours.
A six-step wizard walks you from audience to launch with a live preview of the email next to every setting. Stops at a pre-flight check before anything goes out.
Insert {{first_name}}, {{company}}, or any column from your CSV directly into subject lines and message body. Each recipient gets a personalized email at no extra cost.
Pick a send date and time in your timezone and the campaign queues itself for that moment. Until then it sits in 'scheduled' state — edit, reschedule, or cancel freely.
Send a sample to any address — your inbox, a colleague, a client — before going live. Renders with real merge data from the first contact in your audience, so you see exactly what they'll get.
Build branded response forms with a tile picker — yes/no/maybe, RSVP, interest level, anything. Recipients click a link and the form auto-submits with their tile choice. Drives reply rates without typing.
Pause a running campaign at any moment, resume when ready, or cancel cleanly with the audit trail kept. Delete is locked once any emails have gone out — no accidental data loss.
Per-mailbox daily caps, automatic warmup ramping, and a per-campaign audience ceiling keep new senders out of trouble. Higher limits unlock as your reputation builds and your domain is verified.
Keep your customer list informed about product updates, industry news, and what your business is doing.
Launch a new product, service tier, or feature. Reach everyone in your audience the same morning.
Webinars, trade shows, customer training sessions. Send the invite, a reminder a week before, then the recording afterward.
Check-in emails to inactive customers, satisfaction surveys after purchase, win-back campaigns for lapsed subscribers.
All roadmap features land in your existing tier — no upgrade fees as we ship.
Visual editor for branded newsletters with images, buttons, and layouts. Plain text remains the default for high deliverability.
Pick the tier that fits your audience size. Send as much as you want at any tier — no per-send fees, no surprise bills as your list grows.
Full product. Smaller list. Start here.
$180/year — save $48
For lists that have outgrown Regular — with guided multi-mailbox setup.
$468/year — save $120
For agencies and high-volume senders.
Custom pricing — talk to us.
All tiers include double opt-in signup forms, custom-domain hosting, and CAN-SPAM compliance. Per-mailbox daily caps protect deliverability — Regular gives ~9,000 sends/month (3 mailboxes × 100/day default), Pro gives ~60,000 sends/month (10 mailboxes × 200/day default). Daily caps warm up automatically and are user-configurable as your sender reputation builds.
Most email tools charge for every contact in your list whether you email them or not. We don't. Here's what that looks like at real audience sizes.
| Audience size | Mailchimp | ConvertKit | Mailerlite | Credible |
|---|---|---|---|---|
| 1,000 contacts | $20/mo | $25/mo | $10/mo | $15/moRegular, annual |
| 10,000 contacts | $135/mo | $100/mo | $39/mo | $39/moPro, annual |
| 25,000 contacts | $259/mo | $179/mo | $79/mo | $39/moPro, annual |
Competitor prices retrieved from published pricing pages (approximate, mid-2026). Comparisons assume once-monthly sending — higher frequency may move you up a Credible tier, but signup forms, AI triage, and custom-domain sending are included where competitors typically charge extra.
Create a Credible Documents account, activate Bulk Email, and ship your first campaign before lunch.
Setting up SPF, DKIM, and DMARC for your sending domain takes about 15 minutes. We have a step-by-step guide for Hostinger, Google Workspace, Microsoft 365, and any other provider.
Read the setup guide →