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Email & Outreach Prompt Library | Hartz AI

Hartz AI · Prompt Library

Email & Outreach prompt library

Ready-made AI prompts to help you write better emails, faster — from cold outreach and partnership pitches to reactivation nudges and event follow-ups.

Built for UK SMEs, charities and small teams that want practical, plain-English prompts they can paste straight into tools like ChatGPT, Claude or Gemini.

Built for ChatGPT and other AI tools Covers outreach, follow-ups and reactivation Plain English, no jargon

From blank screen → structured outreach

From one-off emails → reusable playbooks

From guesswork → tested frameworks

From AI waffle → confident human messages

How to use this prompt library

Each prompt is written so you can drop it straight into your AI tool of choice. Wherever you see [square brackets], replace that text with your details — audience, offer, campaign or tone. Ask the AI to generate 2-3 options, pick your favourite and refine together.

Cold outreachWarm follow-upsPartnershipsCustomer reactivationEvents & webinarsCharities & non-profits

Cold outreach prompts

Use these when you are starting a new relationship — for sales, partnerships or introductions. They sound human, respect people's time and avoid spammy "spray and pray" messages.

Cold outreach · B2B

Intro email to a new decision-maker

Sales

Use when reaching out to a prospect for the first time with a clear, relevant reason.

View prompt
Act as an expert B2B copywriter. Write a short, plain-English cold email to a potential decision-maker at a [type of organisation] about [problem you solve].

The email should:
- Reference one specific trigger (e.g. a recent change, event or initiative).
- Show that we understand their context in [1-2 short lines].
- Offer a low-pressure next step (e.g. 15-minute call, quick reply).

Ask me first:
- Who is the exact person or role I am emailing?
- What result do we help them achieve?
- What proof or example can we reference?

Great for targeted prospect lists

Cold outreach · Charities

Approaching a charity partner or sponsor

Partnerships

Use when contacting a business about partnering with or sponsoring a charity project.

View prompt
You are a partnership copywriter for a UK charity. Draft an outreach email to a potential corporate partner in the [industry] sector about supporting our work on [cause].

The email should:
- Connect their business goals with our impact in 2-3 sentences.
- Suggest 2-3 practical ways to partner (e.g. campaign, staff volunteering, matched giving).
- Make it easy to say yes to a short exploratory chat.

Before you write, ask me:
- Who is the contact and what do they care about?
- What specific programme or campaign are we inviting them into?
- Any proof points or stories we should highlight?

Useful for CSR & ESG teams

Cold outreach · Product trials

Invite to try a product or pilot

Pilot

Use to offer a limited trial or pilot with clear value and boundaries.

View prompt
Act as a SaaS copywriter. Write a concise outreach email inviting [segment] to join a limited pilot of our [tool or offer].

The email should:
- Name the 1-2 outcomes the pilot will prove.
- Clarify the time window, what is included, and any cost.
- State what we will ask from them (e.g. feedback, one debrief call).

Ask me questions about:
- Who we are targeting and why they were chosen.
- What makes this pilot genuinely useful for them.
- Any guarantees or boundaries we want to set.

Aligns sales with product testing

Cold outreach · Networking

Polite warm intro email

Relationships

Use after meeting someone briefly at an event or via LinkedIn.

View prompt
You are an expert in professional networking emails. Draft a short, friendly follow-up to someone I have just met at [event or context].

The email should:
- Remind them how we met in one sentence.
- Reflect back one thing they mentioned.
- Suggest a specific, light next step (e.g. share a resource, 20-minute call).

Ask me:
- What did we talk about?
- How could we genuinely help each other?
- Is there anything valuable I can send with this email?

Makes networking feel natural

Follow-up prompts

Keep deals, donors and partners warm without nagging. These prompts are respectful and easy to adapt.

Follow-up · After no reply

Gentle check-in after silence

Timing

Use 5-10 days after your first email when you have had no response.

View prompt
Act as a considerate sales professional. Write a polite follow-up email to someone who has not replied to my original message about [topic].

The follow-up should:
- Assume they are busy, not at fault.
- Restate the value in 1-2 short lines.
- Offer two clear options (e.g. quick call, "not right now" reply).

Ask me:
- When did I last email them and what did I say?
- What is the simplest benefit we can highlight?
- What is a respectful subject line for this follow-up?

Avoids pushy follow-ups

Follow-up · Proposal

Following up on a proposal

Client work

Use when you have sent a proposal or quote and want a clear answer.

View prompt
You are an expert in client services communication. Draft a follow-up email about a proposal we sent for [project] to [organisation].

The email should:
- Re-confirm the outcome they told us they wanted.
- Highlight 1-2 aspects of the proposal that matter most to them.
- Offer easy next steps: book a call, request a change, or decline politely.

Ask me for:
- The proposal headline and key result.
- Any deadline or time-sensitive elements.
- Reasons this client might hesitate.

Keeps deals moving

Follow-up · Events

Post-event follow-up with resources

Events

Use after webinars, workshops or conference talks to build momentum.

View prompt
Act as an event marketer. Create a follow-up email for attendees of our [workshop or webinar] on [topic].

The email should:
- Thank them and recap the main outcome in one short paragraph.
- Share 2-3 resources (slides, replay, checklist) with clear links.
- Offer one next step: reply with a question, complete a survey, or book a call.

Ask me:
- Who attended and what role they typically have.
- Which 2-3 resources we actually have ready.
- What business outcome we want from this follow-up.

Turns events into pipeline

Follow-up · Referrals

Thank you + referral request

Relationships

Use with happy clients when asking them to recommend you.

View prompt
You are a polite, human copywriter. Draft an email that first thanks a client for [recent project or result], then asks if they know 1-2 people who might also benefit from [service or outcome].

The email should:
- Be specific about the kind of person we can help.
- Make it easy to forward a short blurb or introduction.
- Emphasise there is no pressure to say yes.

Ask me:
- What positive result can we reference?
- Who exactly are we hoping they will introduce?
- Do we offer any referral reward or benefit?

Builds referrals ethically

Customer & donor reactivation prompts

Use these when you want to re-engage lapsed customers, donors or subscribers without guilt-tripping them. The tone is respectful and focused on value.

Reactivation · Customers

Win-back email for past customers

Lifecycle

Use for customers who have not bought or logged in for several months.

View prompt
Act as a lifecycle marketer. Write a respectful win-back email for customers who have not used our [product or service] in around [time period].

The email should:
- Acknowledge the gap without blame.
- Highlight what has changed or improved since they last engaged.
- Offer one clear, low-friction way to try us again (e.g. refresher session, short trial, special check-in call).

Ask me:
- What has genuinely improved in our offer?
- What is the simplest meaningful incentive we can provide?
- How long it has been since they last engaged.

Respects their time and choice

Reactivation · Donors

Re-engaging lapsed donors

Charity

Use for supporters who have not donated or opened emails recently.

View prompt
You are a charity fundraising copywriter. Draft an email to lapsed donors who gave to [campaign or cause] in the past but have not engaged for [time period].

The email should:
- Share one story or outcome that their past support made possible.
- Be transparent about current needs without using guilt.
- Offer 2-3 ways to reconnect (donation, event, volunteering, update preferences).

Ask me:
- What impact story should we highlight?
- What are the safest, most respectful subject lines for this audience?
- Are there any compliance or consent details to mention?

Aligned with responsible fundraising

Reactivation · Newsletter

"Still interested?" preference check

List health

Use to clean up your email list and keep only people who still want to hear from you.

View prompt
Act as a deliverability-aware email marketer. Create a simple re-opt-in email for inactive subscribers on our [newsletter] list.

The email should:
- Clearly explain why they are receiving this message.
- Offer three options with clear buttons or links:
  1) Stay subscribed;
  2) Reduce frequency or change topics;
  3) Unsubscribe completely.
- Use friendly, transparent language that aligns with GDPR best practice.

Ask me:
- How often we currently email this audience.
- Whether we segment by topics or interests.
- Any specific compliance wording we must include.

Supports list health & compliance

Reactivation · Product education

Educational check-in sequence starter

Onboarding

Use as the first email in a short nurture for users who signed up but never really started.

View prompt
You are an onboarding specialist. Draft the first email in a short education sequence for users who created an account for [product] but have not done much since.

The email should:
- Reflect that getting started can feel overwhelming.
- Point them to 1-2 simple actions that deliver a quick win.
- Offer support options (e.g. short video, help centre, live Q&A).

Ask me:
- What is the simplest valuable action a new user can take?
- What support resources do we already have?
- What tone matches our brand (formal, friendly, playful)?

Bridges the gap between sign-up & value

Partnership & internal outreach prompts

Communicate clearly with collaborators and internal stakeholders when rolling out AI or joint projects.

Partnerships

Co-marketing collaboration invite

Co-marketing

Use when proposing a joint webinar, content piece or campaign with another organisation.

View prompt
Act as a partnership marketer. Write an outreach email proposing a co-marketing collaboration with [partner organisation] around [topic].

The email should:
- Show how our audiences and strengths complement each other.
- Suggest 2-3 concrete collaboration formats (e.g. webinar, joint guide, case study).
- Clarify what we can contribute and what we are asking from them.

Ask me:
- Who is the contact person and what do they care about?
- What audience size and channels can each of us offer?
- Any timelines or launch windows we have in mind.

Great for joint webinars & guides

Internal outreach

Explaining an AI initiative to colleagues

Internal comms

Use when announcing a new AI pilot or training programme inside your organisation.

View prompt
You are an internal communications specialist. Draft an email to [team or department] introducing our new AI initiative: [name or focus].

The email should:
- Explain why we are doing this in clear, non-technical language.
- Outline what will change for them (if anything) in the next [timeframe].
- Reassure people about data privacy, accuracy and support.

Ask me:
- What specific benefits we hope this initiative will bring.
- What concerns staff have already raised.
- Where they can go with questions (people, channels, FAQs).

Supports AI adoption & trust

Frequently asked questions

A few quick answers on how to use this Email & Outreach Prompt Library. You can also adapt any of these prompts into your own business prompt library.

Can we use these prompts as-is with ChatGPT or other tools?
Yes. Paste them into your preferred AI tool and update the bracketed sections with your details. Encourage your team to add examples, tone notes and constraints so the outputs feel like your organisation.
How do we turn these into a shared business prompt library?
Start by bookmarking the prompts your team actually uses, then save them in a shared space (Notion, Confluence, Teams or a custom GPT). Tag prompts by use case so people can find them quickly.
Can you create prompts tailored to our processes?
Yes. In our team AI training and AI consultancy projects, we often build custom prompt libraries tied to your workflows, CRMs and tone of voice.

Want a prompt library tailored to your organisation?

Hartz AI helps UK SMEs and charities build safe, sustainable AI capability. We can turn your best-performing emails into reusable AI prompts, train your team to use them, and set up simple guardrails so messages stay on-brand and compliant.

Ready to put these prompts to work?

Use this library yourself or bring Hartz AI in to train your teams. We can link these templates to your own tools and workflows.