The Product Demo Email: What to Send Before, After, and to Revive a Deal
Three product demo emails that do real work — the pre-demo primer, the post-demo recap, and the revival email for a deal gone quiet — with templates, subject-line guidance, and how to attach a demo the recipient will actually open.
A product demo email does one of three jobs, and each is a different email. The pre-demo primer confirms logistics and sets a single agenda item so the call starts focused. The post-demo recap restates the prospect's problem in their language, links the specific thing that addressed it, and proposes one next step. The revival email for a deal that's gone quiet leads with something genuinely new — a product change, a customer result, a relevant trigger — not "just circling back." All three are short, phone-readable, and carry exactly one call to action. Where you'd normally attach a deck, link an interactive demo instead: the people who weren't on the call can click through the real product themselves, which is what wins internal buy-in.
Email 1: the pre-demo primer
Sent a day before the call. Purpose: make the call start well.
Subject: Tomorrow — quick agenda for our call
Hi [Name],
Looking forward to tomorrow at [time]. To make it useful rather than a generic tour, I'll focus on [the one problem they raised] — how [team/role] would handle it in [product].
If anyone else should be on it, forward this along. And if there's something specific you want to see, reply and I'll build the call around it.
[Your name]
Keep it to the agenda. The pre-demo email is not the place to sell.
Email 2: the post-demo recap
Sent within a few hours of the call, while it's fresh. This is the one that carries the deal forward.
Subject: Recap + the [specific feature] piece you asked about
Hi [Name],
Good talking today. To recap the part that matters: you're trying to [their problem, in their words], and today [the product's approach] is how that works.
Here's a walkthrough of exactly that flow you can click through and share with [their colleague / the wider team]: [demo link]
Next step on my side: [one concrete thing — a scoped trial, a technical call, pricing]. Does [day] work?
[Your name]
Three moves: mirror the problem back, hand them something the room can explore without you, name one next step. The demo link matters here — the person who signs off often wasn't on the call, and a deck won't bring them up to speed the way a self-paced walkthrough will:
Email 3: the revival email
Sent when a deal has gone quiet for a couple of weeks. The rule: do not send "just checking in." Lead with something new.
Subject: [New thing] — thought of your [problem]
Hi [Name],
[We shipped X / a team like yours just did Y / your [trigger event] made me think of this]. It's relevant to the [problem] we talked about because [one sentence].
If it's still on your radar, here's a two-minute walkthrough of that piece: [demo link]. If the timing's changed, no problem — just let me know and I'll stop filling your inbox.
[Your name]
The permission-to-close-out line ("if the timing's changed…") gets a reply either way, which is the point.
Link the demo, don't attach a file. A link opens in one click on any device, can't get stripped by an email filter, and — with most demo tools — tells you whether it was viewed and by how many people, which is a real buying signal.
Subject lines
- Reference their situation, not the meeting: "Recap + the SSO question" beats "Great to connect!"
- Avoid mass-send tells — no "Quick question", no "Following up" with nothing after it.
- Match the email's job. The primer's subject is about the agenda; the recap's is about the one topic; the revival's is about the new thing.
For the demo you're linking, see how to record a sales demo and how to make a clickable product demo. For the follow-up cadence around these emails, see the sales follow-up email; and if the deal stalled on "just send me more info", see how to handle "just send me more info".
Frequently asked questions
What should a product demo email include?
It depends which of the three it is. A pre-demo email confirms logistics and sets one clear agenda item. A post-demo recap restates the prospect's problem in their words, links the specific thing that addressed it, and names one next step. A revival email for a stalled deal leads with something new — a relevant change, a customer result — not 'just checking in.' All three are short and have exactly one call to action.
Should I attach a slide deck or a demo to a follow-up email?
A demo, if you have one. A deck is read passively and forwarded without context. An interactive demo lets the person who wasn't on the call click through the real product at their own pace, which is what actually gets a champion internal buy-in. Link it rather than attaching a file, so it opens in one click and you can see it was viewed.
What is a good subject line for a demo follow-up email?
Concrete and specific to their situation beats clever. 'Recap + the reporting piece you asked about' outperforms 'Great meeting you!' Reference the problem or the thing they reacted to in the call. Avoid subject lines that look like mass sends.
How long should a demo follow-up email be?
Short enough to read on a phone without scrolling much — three to five sentences plus a link. The recap does not need to re-explain the whole demo; it needs to remind them of the one thing that mattered and make the next step obvious.