> ## Documentation Index
> Fetch the complete documentation index at: https://help.sendspark.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ReachInBox - Send Dynamic Videos

> Learn how to integrate Sendspark dynamic videos into ReachInBox for personalized outreach campaigns with this step-by-step guide.

To use a Sendspark dynamic video campaign in ReachInBox, first make sure the campaign is complete and all videos are generated. Click Share campaign, search "reach", and select Reach inbox to copy the snippet. Upload your leads CSV to ReachInBox, paste the snippet into your email, preview to confirm it renders, then launch.

## Key takeaways

* Make sure your dynamic campaign is complete and all videos have been generated before you start.
* In Sendspark, click **Share campaign**, type **"reach"** in the search bar, and select **Reach inbox**; the snippet code is copied to your clipboard automatically.
* Upload your leads CSV in ReachInBox by dragging and dropping the file. At the mapping step, mapping is **not required**, you can continue and finish the upload.
* Paste the snippet with Command + V (Mac) or Control + V (Windows), optionally resize the video element, then click **Preview Email** to confirm it renders before launching.

## 🎬 Integrating Sendspark Dynamic Videos into ReachInBox (Step-by-Step Guide)

<iframe src="https://www.youtube.com/embed/x3AAMcchgFE?rel=0" allow="autoplay; fullscreen; picture-in-picture; encrypted-media" allowFullScreen />

This guide walks you through how to take your already-generated dynamic video campaign from Sendspark and use it inside Reachbox to launch personalized outreach at scale.

***

## 🔧 Step 1: Retrieve the Campaign Snippet Code

Before starting, make sure your dynamic campaign is complete and all videos have been generated.

1. Open your ready campaign and click **Share campaign**.
2. In the search bar, type **“reach”**.
3. Select **Reach inbox**.
4. The snippet code is automatically copied to your clipboard.
5. A confirmation message will appear at the top of your screen.

***

## 📤 Step 2: Upload Leads to ReachInBox

1. Go to **ReachInBox**.
2. Click **Drag and Drop** to upload your CSV file of leads.

* *(Optional: You can download the lead template from the page.)*

3. At the mapping step, mapping is **not required**. You can simply continue and finish the upload.

***

## 🧩 Step 3: Paste and Integrate the Snippet Code

1. Paste the snippet code using:

* **Command + V** on Mac
* **Control + V** on Windows

2. *(Optional)* Drag the video element to **resize** it if needed.

***

## 👀 Step 4: Preview Your Email

1. Click **Preview Email**.
2. Confirm that the video renders properly—this is exactly how it will appear to your recipients (e.g., on *dans.com* or *hiDan.com*).

***

## 🚀 Done!

Your dynamic Sendspark video campaign is now fully integrated into ReachInBox and ready to launch.

## Frequently asked questions

<AccordionGroup>
  <Accordion title="Do I need to finish my campaign before integrating with ReachInBox?">
    Yes. Before starting, make sure your dynamic campaign is complete and all videos have been generated. This guide uses an already-generated campaign from Sendspark.
  </Accordion>

  <Accordion title="How do I get the snippet code for ReachInBox?">
    Open your ready campaign, click Share campaign, type "reach" in the search bar, and select Reach inbox. The snippet code is automatically copied to your clipboard and a confirmation message appears at the top of your screen.
  </Accordion>

  <Accordion title="Do I have to map fields when uploading my leads CSV?">
    No. When you drag and drop your CSV of leads into ReachInBox, mapping is not required at the mapping step, you can simply continue and finish the upload. You can also download a lead template from the page if you want one.
  </Accordion>

  <Accordion title="How do I paste the snippet and check it looks right?">
    Paste the snippet code using Command + V on Mac or Control + V on Windows, and optionally drag the video element to resize it. Then click Preview Email to confirm the video renders properly, this is exactly how it will appear to your recipients.
  </Accordion>
</AccordionGroup>

## Related articles

* [GMass - Send Dynamic Videos](/gmass-send-dynamic-videos)
* [Amplemarket - Send Dynamic Videos](/amplemarket-send-dynamic-videos)
* [Smartlead - Send Personalized Videos at Scale](/smartlead-send-personalized-videos-at-scale)
* [How to Create a Dynamic Video Campaign](/how-to-create-a-dynamic-video-campaign)

*Updated July 2026.*