ChatGPTGeminiClaude
Write a professional resignation letter
Resign on good terms — clear, brief, and burning no bridges.
Example output
Dear [Manager Name],
I am writing to formally resign from my position as [Job Title] at [Company], with my last working day on [Date], in line with my [notice period] notice.
This was not an easy decision. I am grateful for the chance to [specific thing — e.g. "lead the platform migration and grow as an engineer here"], and for the support of you and the team along the way.
Over the coming weeks I am happy to do whatever helps the handover go smoothly — documenting my work, training a replacement, or wrapping up open projects. Please let me know how I can help.
Thank you again for the opportunity. I look forward to staying in touch.
Sincerely,
[Name]
TipKeep the reason vague unless leaving on warm terms — “to pursue a new opportunity” is enough. The transition offer is what people remember; it is the line that protects your reference.
ChatGPTGeminiClaude
Write a short two weeks’ notice email
A brief notice email when a full formal letter is overkill.
Example output
Subject: Notice of resignation — [Name]
Hi [Manager Name],
I’m writing to let you know I’m resigning from my role as [Job Title], with my last day on [Date] — two weeks from today.
Thank you for the support and opportunities I’ve had here; I’ve genuinely valued working with you and the team. I’ll do everything I can over the next two weeks to wrap up my projects and make the handover as smooth as possible.
Happy to talk through a transition plan whenever works for you.
Best,
[Name]
TipSend the email, then ask for a quick call — managers prefer hearing it in person or live before it’s in writing. Use the email to confirm the date, not to break the news cold.
ChatGPTGeminiClaude
Write a tailored cover letter from a job post
A specific cover letter that mirrors the job description, not a template.
Example output
Dear Hiring Team,
[Company]’s move to make analytics self-serve for non-technical teams is exactly the problem I spent the last three years solving at [Current Company] — so this role caught my attention immediately.
You’re looking for someone who can own a data pipeline end to end and translate it for stakeholders. I rebuilt our reporting stack on dbt and cut the finance team’s monthly close from five days to one; I also run a fortnightly “metrics office hours” that turned three skeptical departments into daily dashboard users. The combination of building the pipes and getting people to actually use them is the part I enjoy most.
I don’t have direct Looker experience — I’ve worked primarily in Tableau — but I’ve picked up new BI tools quickly before and would close that gap fast.
I’d welcome the chance to talk about how I could help [Company]’s teams trust their numbers. Thank you for considering my application.
Sincerely,
[Name]
TipThe honesty rule matters: a cover letter that openly names one gap and how you’ll close it reads as more credible than one that claims every box. Paste the real job post — generic input is the only reason cover letters sound generic.
ChatGPTGeminiClaude
Turn job duties into achievement bullets
Rewrite flat responsibilities as results-driven, quantified resume bullets.
Example output
• Redesigned the customer onboarding flow, cutting time-to-first-value from 9 days to 3 and lifting 30-day activation by [QUANTIFY]%
• Led a 4-person cross-functional team to launch a self-serve help center, deflecting [QUANTIFY] support tickets per month
• Negotiated three vendor contracts, reducing annual SaaS spend by $48K without losing coverage
• Built and maintained the weekly exec dashboard, giving leadership a single source of truth for revenue and churn
• Mentored two junior PMs, both of whom were promoted within a year
Note: I left [QUANTIFY] placeholders where you didn’t give a number — fill those in with real figures, even rough ones, before sending.
TipNever let the model invent metrics — a [QUANTIFY] placeholder you fill with a real (even approximate) number beats a fabricated one a recruiter can catch in an interview. Numbers are what move a bullet from duty to achievement.
ChatGPTGeminiClaude
Write a LinkedIn “About” summary
A first-person LinkedIn summary that sounds human, not like a job ad.
Example output
I help early-stage SaaS teams turn messy product data into decisions they actually trust. Most of my work lives at the awkward seam between engineering and the people who need answers by Monday.
Over the last six years I’ve built analytics from scratch at two startups — one acquired, one still scaling. The work I’m proudest of isn’t a dashboard; it’s the quarter our support team stopped guessing and started catching churn signals a month early. I care about making data legible to people who don’t live in it.
I’m always happy to talk shop with other data and product folks, or with founders trying to figure out their first analytics hire. Feel free to connect.
TipThe first line is the only part most people read before “see more” — make it about who you help, not your job title. Read the draft out loud; if a sentence sounds like a press release, cut it.
ChatGPTGeminiClaude
Ask for a LinkedIn recommendation or reference
A warm, easy-to-say-yes-to request that does the work for them.
Example output
Hi [Person],
I hope you’re well! I’m [job searching / putting my profile together] and you’re one of the few people I’d genuinely trust to speak to my work.
Would you be open to writing a short LinkedIn recommendation? If it helps, the [project — e.g. “Q3 replatforming”] we did together is probably the clearest example of what I’d love you to touch on: how I handled the timeline and kept stakeholders calm under pressure.
No pressure at all if you’re swamped — and I’m happy to send a couple of bullet points to make it a five-minute job. Thank you either way; it was a pleasure working with you.
Best,
[Name]
TipAlways offer to give them bullet points or a rough draft — the easier you make it, the faster you get a yes. Naming the specific project hands them the story so they’re not staring at a blank box.
ChatGPTGeminiClaude
Write a post-interview thank-you email
A same-day note that reinforces fit and keeps you top of mind.
Example output
Subject: Thank you — [Job Title] conversation
Hi [Interviewer Name],
Thank you for taking the time to talk today — I really enjoyed it, especially digging into how your team is rethinking the onboarding funnel. That’s exactly the kind of problem I’d be excited to own.
It also got me thinking: the activation work I mentioned at [Current Company] ran into a similar drop-off, and the fix was less about UX and more about getting the data in front of the right team. Happy to walk through how we approached it if it’s useful.
I’m even more enthusiastic about the role after our conversation. Please don’t hesitate to reach out if any other questions come up — I’d love to keep talking.
Best,
[Name]
TipSend it within a few hours, while the conversation is fresh for both of you. The specific moment you reference is what separates a memorable note from the form thank-you every other candidate sends.
ChatGPTGeminiClaude
Draft a salary negotiation email
Counter an offer professionally, anchored on value not just a number.
Example output
Hi [Recruiter / Hiring Manager],
Thank you again for the offer — I’m genuinely excited about the role and the team, and I’d love to make it work.
Before I sign, I wanted to open a conversation about the base salary. Based on my [X years] leading [scope] and what I’m seeing for comparable roles in [market], I was hoping we could land closer to [target number]. The responsibilities we discussed — especially owning [specific area] — sit a notch above where the current figure sits in the range.
If there isn’t flexibility on base, I’m very open to other ways to bridge the gap, whether that’s a sign-on bonus, an earlier equity refresh, or a title that reflects the scope.
I want to be clear that I’m coming at this as someone who wants to join — I’m confident we can find a number we’re both happy with. Thank you for considering it.
Best,
[Name]
TipAnchor the ask on scope and market data, not personal need — “comparable roles pay X” is far more persuasive than “I need more.” Always name a non-base lever so a recruiter with a fixed salary band still has a way to say yes.
ChatGPTGeminiClaude
Write a cold networking message
Reach someone at a target company without sounding like a pitch.
Example output
Hi [Name],
Your post on how [Company] runs its data team without a dedicated platform group really stuck with me — I’ve been arguing for that exact setup at my own company.
I’m a [role] exploring teams that treat analytics as a first-class product, and [Company] keeps coming up. I’m not job-hunting at you, I promise — I’d just love 15 minutes to hear how that structure actually plays out day to day.
Totally understand if you’re slammed. Either way, thanks for writing things that are actually useful.
Best,
[Name]
TipAsking for advice or a short chat gets a far higher reply rate than asking for a referral — people help when the ask is small and specifically about them. Reference something they actually made; a generic “I admire your work” reads as automated.
ChatGPTGeminiClaude
Politely decline a job offer
Turn down an offer while keeping the relationship and door open.
Example output
Hi [Name],
Thank you so much for offering me the [Job Title] role — and for the care the whole team put into the process. It was a genuinely difficult decision.
After a lot of thought, I’ve decided to accept another opportunity that’s a closer fit for where I want to take my career right now. It doesn’t take away from how much I enjoyed meeting the team or how impressive I found the work you’re doing.
I’d love to stay in touch if you’re open to it — [Company] is doing things I’ll be watching closely, and our paths may well cross again.
Thank you again for the opportunity and your understanding.
Warm regards,
[Name]
TipDecline cleanly and quickly once you’ve decided — dragging it out helps no one, and a prompt, gracious no is exactly what keeps the door open for the next role. Skip the detailed critique of why you said no.