Benchmark

email open rate

Verified · editorial policy

Direct answer

Direct answer

As of , the benchmark is: Engaged-list open rates for indie SaaS founder emails sit between 30% and 55%. Below 30% is almost always a deliverability issue (SPF/DKIM/DMARC alignment or sending to a disengaged tail), not a subject-line problem. Above 55% usually means the list is small and tightly curated.

email open rate key facts

TL;DR

Metric
email open rate
Typical range
30% to 55%
Underperforming
Under 30%
Outperforming
Over 55%
Top driver
Deliverability (SPF/DKIM/DMARC alignment) – the dominant driver below 30%
Last verified
May 20, 2026

Where you fall

Underperforming

Under 30%

Deliverability problem first. Run the sending domain through mail-tester.com. Score below 8/10 indicates SPF, DKIM, or DMARC misalignment. Fix that before touching subject lines.

Typical range

30% to 55%

Healthy open rate. Subject line refinements and sender name changes move this band. Below 40% suggests room to improve subject specificity; above 50% is excellent for cold-list maturity.

Outperforming

Over 55%

Small tightly-curated list, or warm cohort (paid subscribers, recent customers). Verify by segment: cold-acquired subscribers shouldn't open at 55%+ consistently.

What drives this metric (in order)

  1. Deliverability (SPF/DKIM/DMARC alignment) – the dominant driver below 30%
  2. Sender name (founder name beats brand name by 15 to 40%)
  3. Subject line specificity (specific deliverable beats vague newsletter framing)
  4. List hygiene (sending to engaged segment only)
  5. Send frequency (2 to 4 per week is the sweet spot)

Common misreadings

People also ask

What is a good email open rate?

Engaged-list open rates for indie SaaS founder emails sit between 30% and 55%. Below 30% is almost always a deliverability issue (SPF/DKIM/DMARC alignment or sending to a disengaged tail), not a subject-line problem. Above 55% usually means the list is small and tightly curated.

What is the average email open rate for indie SaaS?

30% to 55%. Healthy open rate. Subject line refinements and sender name changes move this band. Below 40% suggests room to improve subject specificity; above 50% is excellent for cold-list maturity.

Why is my email open rate so low?

Deliverability problem first. Run the sending domain through mail-tester.com. Score below 8/10 indicates SPF, DKIM, or DMARC misalignment. Fix that before touching subject lines.

How do I improve my email open rate?

The biggest driver, in order of magnitude, is: Deliverability (SPF/DKIM/DMARC alignment) – the dominant driver below 30%. Fix that before tuning anything else on this metric.

Questions founders ask

Why are my open rates declining even though my content is the same?

Almost always list aging. Subscribers go dormant over months; sending to dormant subscribers hurts deliverability, which suppresses opens on the engaged tail. Segment out the dormant subscribers (no opens in 90 days) and send only to the engaged segment for 2 weeks.

Should I send from my own name or my brand name?

Founder name almost always wins. 'Maryan from Unlock SaaS' beats 'Unlock SaaS Team' by 15 to 40% on opens. The reader buys the relationship before they buy the brand.

How accurate is Apple's open-rate inflation?

Hard to measure precisely, but most operators see iOS open rates 20 to 40 percentage points higher than actual reads (Apple pre-fetches images regardless of whether the user opens the email). Treat the click rate as the truthful engagement signal.

Source attribution

Range based on ConvertKit's 2024 indie creator benchmarks, Lenny Rachitsky's creator-and-founder email survey, and the founder's observed data across personal newsletter operations. Excludes Apple Mail Privacy Protection inflation where possible.

Where this metric shows up across the rest of the site

Cite this benchmark

Pick the format your reference manager uses. Every citation points at the stable permalink unlocksaas.com/cite/benchmark-email-open-rate – use that URL if you need the citation to outlive a future canonical-URL change.

APA 7th
Academic – paste into the References section.
Download
Maryan. (2026, May 20). Average Email Open Rate (SaaS Founder Benchmarks). Unlock SaaS. https://unlocksaas.com/benchmarks/email-open-rate
MLA 9th
Humanities – paste into the Works Cited list.
Download
Maryan. "Average Email Open Rate (SaaS Founder Benchmarks)." Unlock SaaS, 20 May 2026, unlocksaas.com/benchmarks/email-open-rate. Accessed 25 May 2026.
Chicago 17th
Long-form / journalism – paste into the bibliography.
Download
Maryan. "Average Email Open Rate (SaaS Founder Benchmarks)." Unlock SaaS. Last modified May 20, 2026. https://unlocksaas.com/benchmarks/email-open-rate.
BibTeX
LaTeX / Overleaf – import into .bib files.
Download
@misc{unlocksaas_benchmark_email_open_rate_2026,
  author       = {Maryan},
  title        = {{Average Email Open Rate (SaaS Founder Benchmarks)}},
  howpublished = {\url{https://unlocksaas.com/benchmarks/email-open-rate}},
  year         = {2026},
  publisher    = {Unlock SaaS},
  urldate      = {2026-05-25}
}
RIS
Zotero / Mendeley / EndNote – import a single record.
Download
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ID  - benchmark-email-open-rate
AU  - Maryan
TI  - Average Email Open Rate (SaaS Founder Benchmarks)
PY  - 2026
DA  - 2026/05/20
PB  - Unlock SaaS
UR  - https://unlocksaas.com/benchmarks/email-open-rate
AB  - Engaged-list open rates for indie SaaS founder emails sit between 30% and 55%. Below 30% is almost always a deliverability issue (SPF/DKIM/DMARC alignment or sending to a disengaged tail), not a subject-line problem. Above 55% usually means the list is small and tightly curated.
LA  - en-US
Y2  - 2026/05/25
ER  -
CSL-JSON
Pandoc / Citation.js – the JSON shape for the modern toolchain.
Download
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