Real ChatGPT answer · index seedPQULqMhQ3xAcompleteMarketing and advertising · email marketingcommercial
What are some proven subject line formulas that actually increase click through rates without sounding like annoying clickbait to mature readers?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are some proven subject line formulas that actually increase click through rates without sounding like annoying clickbait to mature readers?
1 real search · 1 real-search pass
email subject line impact click-through rate research subject lines personalization specificity A/B testing mature audience email marketingGoogle ↗
OBSERVEDConsequence
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
email subject line impact click-through rate research subject lines personalization specificity A/B testing mature audience email marketing Google ↗
- Nudges in email marketing campaigns: The role of the authority principle and time-sensitive dynamics · doi.org
- Personalized subject lines in email marketing | Marketing Letters · link.springer.com
- Personalization in Email Marketing: Working Paper · gsb.stanford.edu
- The Effect of Subject Lines on Open Rates of Email Marketing Messages · scholarpublishing.org