BLUN · Mailing › the 90-second tour
5 stops · 90 seconds · no signup

Five screens. Ninety seconds.

The composer, the audience builder, the automation canvas, the deliverability gauge, the analytics view. Every screen you'll touch in week one. Watch them play through above, then dive into any of them below.

Start free → Jump to stop 1 ↓
send.blun.ai/admin · BLUN HQ
01 Composer

Drag a block. Type. Save.

Eleven native blocks, branched undo history, 4-second autosave to IndexedDB.

02 Audience

Drag tags. Watch the count tick.

Nest AND/OR/NOT four levels deep. ~40ms per query at 100k contacts.

2,418 sample recipients
03 Automation

Visual flows that actually run.

Per-node analytics. The dot lights the path as a contact moves through.

218 sample contacts
04 Deliverability

9.2/10 sender score. Unsealed.

SpamAssassin · Mailspike · Spamhaus · Gmail Postmaster — all visible, always.

DKIM · SPF · DMARC · all green
05 Analytics

The chart stays readable as results update.

Opens, clicks, bounces — layered in a sample 24h window.

demo data · 41.7% open
auto · 40s loop
01Composer

Drag a block. Drop it. Type.

Eleven native blocks. Branched undo. Four-second autosave. The fastest editor in the EU email stack — measured against the four largest US tools.

  • 11 native blocks — heading, body, button, image, columns, divider, spacer, quote, video, code, social-row.
  • Liquid templating — first-name fallbacks, conditional sections, currency formatters.
  • Branched undo — try a variant, jump back, fork again.
  • 4-second autosave with IndexedDB drafts — works offline.
send.blun.ai/admin/composer/cmp_84f3
BBLUN HQ▾ Campaigns › Product launch M
Q1 collection · pair-graded leather
Buongiorno {{first_name}}, this quarter's preview is paired-graded shoulder from our Tuscan tannery — first 40 hides only. Two new colors: tabac and cuoio.
View Q1 collection →
Marco Roselli · Atelier Roselli, Bergamo
Heading Image Body Button
02Audience

Build segments by dragging tags.

Tag any contact on any field — country, industry, last-event, custom-attribute. Nest filters four levels deep. The recipient counter updates as you compose.

  • Tag any contact on any field — country, industry, last-event, custom attribute.
  • Nested filters — "leather AND italy AND opened-30d" composes in seconds.
  • Live recipient count recomputes per filter change at ~40ms per query at 100k contacts.
  • Saved segments reusable across campaigns + automations.
send.blun.ai/admin/audience/segments
BBLUN HQ▾ Audience › Segments › DACH leather M

"DACH leather buyers, last 30d"

2,418 recipients
leather italy opened-30d add filter
Total
2,418
DE
982
AT + CH
427
Preview · sample 4 contacts
AM
Anna Müller · München · leather, opened-7d
✓
DC
Diogo Costa · Bergamo · leather, opened-30d
✓
GR
Giulia Rossi · Milano · leather, opened-12d
✓
MR
M. Roselli · Bergamo · leather, opened-3d
✓
leather italy opened-30d
03Automation

Visual flows that actually run.

Drop a trigger. Drop a delay. Drop a branch. Drop an email. The dot lights up the path as a contact moves through. Per-node analytics keep the flow understandable.

  • Triggers: form-submit, tag-added, link-clicked, segment-entered, custom event.
  • Branches: opened? clicked? matches segment? Has-tag?
  • Per-node analytics — see how many contacts sit at each node now.
  • BLUN AI insights — drop-off detection + suggested A/B tests, EU-only inference.
send.blun.ai/admin/automation/welcome_v3
BBLUN HQ▾ Automation › welcome_v3 M
Trigger
Form-submit
1,047
Delay
4 minutes
1,047
Delay
6 days
912
Convert
Sample pack purchased
196
04Deliverability

9.2/10 sender score, visible always.

SpamAssassin, Mailspike, Spamhaus, Gmail Postmaster — every signal published every hour. DKIM/SPF/DMARC checked at every send. The pool you sit on tells you when to slow down.

  • Live sender score from 5 sources, refreshed hourly.
  • DKIM · SPF · DMARC checked before every send.
  • Per-pool capacity with auto-throttle when the warmup curve is breached.
  • 12-link health check — every URL pinged before send.
send.blun.ai/admin/deliverability
BBLUN HQ▾ Deliverability › Sender health M
9.2/10 sender

BLUN HQ · sender health

5 source checks in the sample view. No throttle, no flags.

sample · hourly check
DKIM
aligned
SPF
pass
DMARC
p=quarantine
DE-NUE shared poolEU-hosted Nuremberg · sample pool health
DE-FAL shared poolEU-hosted Falkenstein · sample pool health
05Analytics

Watch your campaign performance unfold.

Example analytics show opens, clicks, bounce-rate and alerts in one place. Per-flow funnels keep every automation understandable once your own sends are running.

  • Performance chart — opens + clicks layered across the selected window.
  • Per-flow analytics — node-by-node funnel for every automation.
  • Saved + scheduled reports — Monday digest, daily deliverability.
  • Webhook on event — pipe everything into your dashboard.
send.blun.ai/admin/analytics/cmp_84f3
BBLUN HQ▾ Analytics › Product launch M
Sent
8,402
100% delivered
Opens
3,508
41.7%  ↑8.3pp
Clicks
1,217
14.5%  ↑3.1pp
Bounces
28
0.33% ✓ healthy
Product launch · demo data
OpensClicks
09:0010:3012:0013:30

Ninety seconds in. Now ship.

Free up to 1,000 contacts and 10,000 sends/month. Same dashboard, same chart, same pools. No card, no expiring trial.

Start free → Read 2 case studies first