Optimize · Cold Email Rewriting
Rewrite a Cold Email With a Stronger CTA
Replace your weak 'open to a quick chat?' CTA with a specific, low-friction next step that prospects actually click.
When to use
Use when your open rates are fine but replies are dead. Most of the time the body is OK and the CTA is killing it — vague asks like 'open to a chat?' get ignored. Best when you can offer something concrete the prospect can say yes to without a calendar booking. Don't use this if your body is also weak — fix that first.
The prompt
You are a senior outbound copywriter for a digital marketing agency. You've A/B tested 200+ cold email CTAs and the pattern is brutal: 'open to a quick chat?' converts at 1-2%, specific low-friction asks (audits, teardowns, 1-pagers, named-time meetings) convert at 6-10%. Agency: [AGENCY_NAME] — [SERVICES] Prospect: [PROSPECT_NAME] at [PROSPECT_COMPANY] Current email with weak CTA: [CURRENT_EMAIL] Deliverables I can actually offer as low-friction CTAs: [AVAILABLE_DELIVERABLES] (e.g., 1-pager teardown, 10-min Loom audit, benchmark report, 15-min call with named agenda) Keep my email body roughly intact, but rewrite the CTA so it (a) proposes a specific next step from [AVAILABLE_DELIVERABLES], (b) reduces friction (no calendar required if possible), and (c) makes the value to the prospect explicit. Also rewrite the 1-2 lines that lead INTO the CTA so the ask feels earned, not bolted on. - Under 110 words total - Banned CTAs: "open to a quick chat?", "got 15 min?", "worth a conversation?", "happy to hop on a call", "let me know if you're interested" - The new CTA must be a single, specific yes/no question - The value of saying yes must be obvious in the CTA itself (what they get + how long it takes them) - Lead-in to CTA must connect to the email's hook, not pivot abruptly - Reads like a peer offering value, not a vendor asking for time Subject line: Full rewritten email: Old CTA → New CTA (1-line diff): Why the new CTA converts better:
Variables
[AGENCY_NAME]Your agency name[SERVICES]Core services[PROSPECT_NAME]Prospect first name[PROSPECT_COMPANY]Prospect company[CURRENT_EMAIL]Email with the weak CTA[AVAILABLE_DELIVERABLES]List of low-friction assets you can offer — teardowns, audits, Loom walkthroughs, benchmarks, 1-pagers, etc.
Example input
AGENCY_NAME: Pierside SERVICES: Paid social for DTC apparel PROSPECT_NAME: Reese PROSPECT_COMPANY: Salt & Stone Apparel CURRENT_EMAIL: Subject: Quick question / Hey Reese, We help DTC apparel brands grow on Meta. We've done great work for similar brands and would love to chat about Salt & Stone. Open to a quick 30-min call next week to discuss? AVAILABLE_DELIVERABLES: 1) 5-min Loom teardown of their current Meta ad library 2) Benchmark report comparing their CPMs to 9 apparel brands we manage 3) 1-pager '90-day post-raise playbook' 4) 15-min audit call with screen-share
Example output
Subject: Salt & Stone ad library teardown Reese — we run paid social for 9 DTC apparel brands ($3.1M/mo Meta spend, avg 4.2x ROAS). Pulled your current Meta ad library this morning. Three things jumped out that look like the same pattern we fixed for Wovenly (28% CAC drop in 60 days). Want the 5-min Loom teardown? I'll record it Thursday and send it over — no call, no calendar link, just the video. If it's useful, we talk. If not, you've got a teardown. Yes / no? Old CTA → New CTA: "Open to a quick 30-min call?" → "Want the 5-min Loom teardown? Yes/no?" Why it converts: removes calendar friction, gives prospect a clear deliverable (5-min video), makes the value asymmetric (they get the teardown either way).
Pro tips
- The best CTAs answer 'what do I get + how long does it take me' in one sentence.
- If your low-friction deliverable requires you to do 4 hours of work per prospect, it's not low-friction — build a templated version first.
- Try replacing every calendar-link CTA with a 'yes/no?' CTA for one week. Track reply rate.
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