Products
AI Benchmark
Monthly visits
<5K
Aug 2026
MRR
$48Claimed
Disclosed 2026-09-29Indie Hackers
Entry price
$10/mo
Lower than 71% of peersNiche median $19.99/mo
Launched
2y ago
2024-07-19 · Est.

Traffic & revenue

Monthly visitsData through Aug 2026 · Sep 2026 pending
MRRSelf-reported, unverified · Indie Hackers
  • Sep 2026$48Self-reported MRR · unverified
Events1 revenue disclosure · 10 changes

Revenue evidence

Publicly disclosed & verified revenue figures, sorted by date

Marketing moves

Launches, search & content, referrals, promotions
  • Sendune launched on UneedLaunch

    SENDUNE

    Dec 18, 2024 · 23mo agoSource

  • Launched on Uneed (#9)Launch

    SENDUNE — The open source email platform for anyone using AWS SES.

    Dec 18, 2024 · 23mo agoLaunch page

  • Sendune launched on Fazier (47 upvotes · 2 comments)Launch

    SENDUNE — Open source email platform for anyone using AWS SES.

    Oct 30, 2024 · 2y agoSource

  • Sendune launched on Show HN (11 pts)Launch

    Sendune – The Email Platform for Anyone Using AWS SES — Just over two months ago, we shared our open source HTML email designer here and it very quickly hit the front-page: . Here's some backsto…

    Sep 27, 2024 · 2y agoSource

  • Sendune launched on Product HuntLaunch

    Open source HTML designer

    Jul 24, 2024 · 2y agoSource

Third-party reviews & case dossiers

Acquisition breakdowns, engineer reviews & open-source metrics
Show HN
2024-07-19Source
Post excerpt:
Demo: https://designer.sendune.com/ Code: https://github.com/SendWithSES/Drag-and-Drop-Email-Designer HTML for email is probably the hardest code to write. Even a teeny-tiny deviation from the rules will break the email in untold combination of os/desktop/mobile clients. It's mid 2024. Almost 50 years since email was invented and 35 years since HTML was born
Show HN
2024-09-27Source
Post excerpt:
Just over two months ago, we shared our open source HTML email designer here and it very quickly hit the front-page: https://news.ycombinator.com/item?id=41007403 . Here's some backstory. The open source email designer was the foundation and core part of an internal tool we started way back in 2014 to help our clients leverage the reliability and cost benefi
Fazier
2024-10-30Source
What engineers like:
Customer Data Emails SMS OTPs Automations (Workflows) Drag and Drop Email Designer .... and more
Best suited for:
Transactional Emails Marketing Emails Customer data intelligence SMS OTP's for 2FA

Open Source & Self-Hosting

GitHub · MCP / Skill
GitHub Stars
★ 535
Forks
46
License
MIT
Primary language
JavaScript

Traffic sources

Aug 2026

Traffic breakdown

Channels

  • Direct39%
  • Organic Search34%
  • Referrals10%
  • Social6%
  • Other12%

Countries

  • India54%
  • United States29%
  • United Kingdom8%
  • France5%
  • Brazil4%

Search

Domain authority 24Domain registered 2024-06-25

KeywordMonthly volume
bus factor4,800
resend alternatives2,720
bus-factor380
554: dnsbl listing350
maileditor vs. open-source editors20

Traffic data: Vaneform

Pricing

Free Plan
$0
1,000 Contacts · 3,000 Emails
Pay As You Send (PAYS)
$10/mo
Unlimited Contacts

Trial: None · 1 paid tier ($10) · Observed 2026-11-05 · Pricing page

Entry price $10/mo, Lower than 71% of peers; “Email Marketing” median is $19.99/mo.View pricing benchmark

Pages & changes

Tracked since 2024-07-24

Key pages

Weekly snapshots

Changes

  1. Nov 1 · 12d ago

    Homepage headline (H1) changed to “AWS SES, made super easy.”Positioning

    [SENDUNE.COM - Kepler Data Science PTE. LTD.]→AWS SES, made super easy.

  2. Nov 1 · 12d ago

    Removed technology: Cart FunctionalityFeatures

    Cart Functionality→—

  3. Nov 1 · 12d ago

    Adopted technology: Cloudflare Browser InsightsFeatures

    —→Cloudflare Browser Insights

  4. Nov 1 · 12d ago

    Adopted technology: Cloudflare Rocket LoaderFeatures

    —→Cloudflare Rocket Loader

  5. Nov 1 · 12d ago

    Removed technology: HSTSFeatures

    HSTS→—

  6. Nov 1 · 12d ago

    Removed technology: Priority HintsFeatures

    Priority Hints→—

Questions & evidence

How much does Sendune cost?
Free Plan: $0; Pay As You Send (PAYS): $10/mo. Observed 2026-11-05. Check the source for current billing terms, usage limits and taxes.Source
How much website traffic does Sendune get?
Vaneform estimates <5K website visits in 2026-08. Visits can include repeat visits; this estimate does not measure paying customers or revenue.Source

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