Email Introducing a New Team Member to a Client: 8 Templates

A client finds out about a change to their account one of two ways: you tell them, or a new name shows up in their inbox first and they have to ask who it is. The first builds trust. The second costs you some, even when nothing has actually gone wrong.

This isn't the handover email you send when someone is leaving the account entirely — that's a different letter, with different anxieties to manage. This is for when someone is joining it: a specialist added to the team, a junior person picking up the day-to-day work, a subcontractor coming onto a project, or someone covering while a colleague is out. Eight situations, eight templates, all copy-paste ready.

When to send this#

Send it before the new person's first email, call, or meeting with the client — not after. A client who meets a stranger on a call and then gets the explanatory email afterward has already spent that call wondering who they're talking to.

The trigger is usually one of: a specialist is being added to widen the team's capability, day-to-day execution is moving to someone more junior while you stay involved at a higher level, a subcontractor needs direct contact with the client to do their part of the work, or someone is covering a leave of absence and needs standing to make decisions while they do.

• Adding a specialist (designer, developer, analyst) alongside the existing team
• Junior team member taking over day-to-day execution
• Subcontractor needing direct client contact
• Maternity, paternity, or medical leave cover
• Someone new introducing themselves, rather than being introduced

What a good one contains#

Five things, in order: who is joining, what they now own, why (briefly — capacity, specialism, or leave, not a resume), what stays the same, and how to reach them. The 'what stays the same' line does more work than any other sentence in the email — it's the reassurance that nothing about pricing, scope, or the primary relationship changed.

Skip the biography. A client doesn't need to know where the new person went to school; they need to know what happens on their account differently starting now, and it's usually 'almost nothing.'

The templates#

Fill the brackets and send as-is, or use as a starting point. [NAME], [ROLE], [WHAT THEY OWN], and [START DATE] are the four blanks that appear across most of these.

1. Adding a specialist to the team#

Subject: Adding [NAME] to the [PROJECT] team

Hi [CLIENT NAME],

As [PROJECT] moves into [PHASE], I'm bringing [NAME] onto the team as our [ROLE]. [NAME] will be handling [WHAT THEY OWN], and you'll start seeing them in [MEETINGS/EMAILS] from [START DATE].

I'm still your main point of contact for anything account-level — this is purely additional capacity for [SPECIFIC AREA]. [NAME] will reach out directly this week to introduce themselves.

Best, [YOUR NAME]

2. Junior team member taking over day-to-day work#

Subject: [NAME] joining you day-to-day on [ACCOUNT]

Hi [CLIENT NAME],

Starting [START DATE], [NAME] will be your day-to-day contact for [WHAT THEY OWN] — [him/her/them] cc'd here. [NAME] has been working on [ACCOUNT/PROJECT] internally for [TIME PERIOD] and knows the history well.

I'm not stepping back from the account — I'll stay involved on [STRATEGY/ESCALATIONS/QUARTERLY REVIEWS] — but [NAME] will be faster to reach for the day-to-day, and that's the point of this change.

Best, [YOUR NAME]

3. Subcontractor introduction#

Subject: Introducing [NAME] from [SUBCONTRACTOR COMPANY]

Hi [CLIENT NAME],

For [SPECIFIC DELIVERABLE], we're working with [NAME] at [SUBCONTRACTOR COMPANY], who specializes in [SPECIALTY]. [NAME] will need [ACCESS/INFORMATION REQUIRED] to do their part, and may reach out to you directly for [SPECIFIC THING].

We remain responsible for the deliverable and the relationship — [NAME] is working under our direction, not managing the account. Any questions on scope or timeline still come to me.

Best, [YOUR NAME]

4. Maternity, paternity, or medical leave cover#

Subject: Coverage for [ORIGINAL PERSON] starting [START DATE]

Hi [CLIENT NAME],

[ORIGINAL PERSON] will be out on leave from [START DATE] through approximately [RETURN DATE]. [NAME] will be covering [ORIGINAL PERSON]'s responsibilities on your account during that time, including [SPECIFIC RESPONSIBILITIES].

[NAME] has full context on [ACCOUNT/PROJECT] and the authority to make the same calls [ORIGINAL PERSON] would. [ORIGINAL PERSON] will be back in touch once they're back, and I'll make sure the handoff both ways is clean.

Best, [YOUR NAME]

5. Escalation or account-lead change#

Subject: [NAME] taking over as your account lead

Hi [CLIENT NAME],

From [START DATE], [NAME] will be your account lead going forward, taking over from me. [NAME] has been closely involved in [ACCOUNT/PROJECT] since [TIME PERIOD] and is fully up to speed.

This doesn't change anything about our agreement, pricing, or the team supporting you — just who you'll be talking to for account-level decisions. I'll stay reachable through the transition and I'm confident you're in good hands.

Best, [YOUR NAME]

6. Adding someone for a specific short-term deliverable#

Subject: [NAME] joining for [DELIVERABLE]

Hi [CLIENT NAME],

For [SPECIFIC DELIVERABLE], I've brought in [NAME], who specializes in [AREA]. This is scoped to [DELIVERABLE/TIMEFRAME] — [NAME] isn't taking over the account, just this piece of work, and I'll still be coordinating everything else.

[NAME] may reach out for [SPECIFIC INPUT NEEDED] over the next [TIMEFRAME].

Best, [YOUR NAME]

7. Team member introducing themselves#

Subject: Introducing myself — [YOUR ROLE] on [ACCOUNT]

Hi [CLIENT NAME],

[MANAGER NAME] mentioned I'd be reaching out — I'm [NAME], the [ROLE] now handling [WHAT YOU OWN] on your account. Looking forward to working together.

If there's anything currently in progress I should know the context on, or a good time this week for a quick intro call, let me know — otherwise I'll follow the usual process from here.

Best, [YOUR NAME]

8. Group introduction to an expanded team#

Subject: Expanding your team on [ACCOUNT]

Hi [CLIENT NAME],

As [ACCOUNT/PROJECT] grows, we're expanding your dedicated team. Joining alongside me: [NAME 1] ([ROLE], owns [AREA]) and [NAME 2] ([ROLE], owns [AREA]).

I'm still your first call for anything account-level. Adding them means faster turnaround on [SPECIFIC AREAS] instead of everything routing through one person.

Best, [YOUR NAME]

The hard version of this situation#

The hard case is introducing someone more junior to a client who has come to expect senior attention — a founder or partner has been the contact, and now a coordinator or associate is taking the day-to-day. The client's real worry isn't the new person's competence; it's whether they've been quietly downgraded.

Address it directly instead of hoping it doesn't come up. Name what stays at the senior level (strategy calls, escalations, the relationship itself) and be specific about why the change makes the day-to-day faster, not slower. 'I'll still review everything before it goes out' or 'I'm still on the quarterly call' gives the client something concrete to hold onto.

Don't oversell the junior person's experience to compensate — a client can tell, and it reads as trying too hard. State their actual qualification for the work plainly and let the ongoing senior involvement do the reassuring.

What to do if there's no reply#

Most of these emails don't get a reply, and that's fine — a client acknowledging a routine team update isn't the signal to watch for. What matters is whether the new person's first substantive email or call goes smoothly afterward.

If a week passes and the new team member still hasn't heard from the client on something time-sensitive, a short direct follow-up from the new person themselves — not another email from you — usually unsticks it. It also confirms the relationship has actually transferred, not just the notification.

1. 1

   Send the introduction

   Before any direct contact from the new person, from the client's existing trusted contact.

2. 2

   New person follows up within 1–2 days

   A short, specific note referencing the actual work, not another round of introductions.

3. 3

   Check in after one week

   If nothing time-sensitive has moved, a quick 'did that land okay?' from you costs nothing and catches drift early.

Keeping introductions from becoming a manual habit#

The template above is copy-paste work you'll do again the next time someone joins an account, and the next. AI Emaily drafts this kind of client update from a user-set Personal Context brain and per-client profile — it knows who this client is, what tone the relationship has used before, and what shouldn't change in the message — so the draft is ready for a quick check rather than a rewrite from scratch. Every send still goes through Copilot approval before it leaves your outbox; nothing goes out on its own.

We build AI Emaily. If you're handling this kind of update across a handful of client accounts at once, it's worth trying on a 7-day trial — see the mechanics on the AI drafting page, or start from a pricing plan.