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Email examplesBrandsSixtyfour

Sixtyfour email examples

SaaS·AI developer tools·sixtyfour.ai
Emails
5
Sequence
1
Typical send day
Day 1
Subject length
25 characters
Sending platform
Amazon SES

All Sixtyfour emails

Its sequences first, then the emails it sent outside them, in the order they arrived.

Day 0
Day 0
Day 1
+1 more

Sequence · 4 emails over 3 days

Sixtyfour onboarding

Clone

We beat Exa on their own benchmark.

SixtyfourChangelog
Remix

Sixtyfour email marketing facts

How often, when and how Sixtyfour emails its subscribers, measured from every email we received.

Emails captured
5 emails
Received
Oct 17, 2026 to Oct 21, 2026
Automated sequences
1
First week after signup
5 emails
First 30 days
5 emails
Busiest send day
Sunday (20%)
Typical send time
Around 9 AM UTC
Subject line length
25 characters (median)
Emoji in subject lines
0%
Preview text set
100%
Personalized emails
20%
Sending platform
Amazon SES

The first 30 days after signup

Every email Sixtyfour sent in its first month, grouped by the day it arrived.

  1. Day 0

    Signup day

    • Hello from SixtyfourWelcomeWelcome
    • Welcome to SixtyfourWelcomeWelcome
  2. Day 1

    • Explore the Sixtyfour APIOnboardingOnboarding
  3. Day 3

    2 days later

    • We beat Exa on their own benchmark.ChangelogChangelog
    • Find anything with SixtyfourOnboardingOnboarding

Sixtyfour's email subject lines

Every subject line and preview text, in the order they arrived.

  1. Hello from SixtyfourHello from SixtyfourWelcome·Oct 17, 2026
  2. Welcome to SixtyfourWelcome to SixtyfourWelcome·Oct 18, 2026
  3. Explore the Sixtyfour APIExplore the Sixtyfour APIOnboarding·Oct 19, 2026
  4. We beat Exa on their own benchmark.Sixtyfour is number one at search: our first result is a match 90% of the time. Exa's: 72%.Changelog·Oct 20, 2026
  5. Find anything with SixtyfourFind anything with SIxtyfourOnboarding·Oct 21, 2026

Sixtyfour's email strategy at a glance

We captured 5 emails from Sixtyfour after signing up: welcome, onboarding and changelog emails. They form 1 automated sequence you can follow day by day.

40% of its emails arrived on the day we signed up, it sends with Amazon SES, its designs lean blue and 40% of its emails use single cta.

Its subject lines run about 25 characters.

Brand colors in its emails

  • #000000
  • #0670db
  • #ffffff
  • #444444
  • #eaeaea
  • #ededed

Send emails like Sixtyfour's, for your brand

Clone Sixtyfour's sequence with its timing, written for your brand.

  • Keeps the original layout and structure
  • Written for your brand and voice
  • Starts as a draft you can edit
Clone this sequence

What Sixtyfour's emails have in common

Styles

Single CTA40%Plain text20%Personalized20%

Colors

Blue100%

Sending platforms

Amazon SES100%

Compare these emails across brands

  • Welcome email examples1581
  • Onboarding email examples2360

Similar AI developer tools brands

  • LlamaIndex9 emails
  • Langchain7 emails
  • Kapa6 emails
  • assistant-ui4 emails
  • Glama3 emails
  • Manufact3 emails
  • Archal1 email
  • Datacurve1 email

Frequently asked questions

What email platform does Sixtyfour use?

Sixtyfour's emails in this gallery were sent with Amazon SES, detected from their delivery headers.

How many emails does Sixtyfour send after signup?

We captured 5 emails from Sixtyfour across 1 sequence, 40% of them on the day we signed up.

Does Sixtyfour send a welcome email?

Yes. Sixtyfour sent 2 welcome emails. Open them above to see the subject line, preview text and full design.

When does Sixtyfour send its emails?

20% of Sixtyfour's emails arrived on a Sunday, its busiest day, and the typical email arrived around 9 AM UTC.

What kind of emails does Sixtyfour send?

Of the emails we captured: 80% lifecycle and 20% product update.