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

# Instantly

> Cold email outreach and campaign automation at scale

# Instantly

**Run cold email campaigns, manage sequences, and track outreach performance — all from your workers.**

***

## What Your Workers Can Do

Workers can interact with Instantly to create and manage email campaigns, add leads to sequences, check campaign stats, and handle outreach tasks as part of a broader sales or marketing workflow.

**Popular use cases:**

* Add a new batch of verified leads to an active Instantly campaign
* Create or update an email sequence
* Pull campaign performance stats (open rates, reply rates, bounces)
* Pause or resume a campaign based on performance thresholds
* Check which leads have replied and flag them for follow-up

***

## Authentication

**Type:** API Key

Go to **Instantly → Settings → API**, generate your API key, and add it to your worker's vault.

***

## Example Workflows

**Load leads into a campaign**

```
"Take the validated lead list from NeverBounce and add all the valid addresses to my 'Q3 Outbound' campaign in Instantly"
```

**Check campaign performance**

```
"Give me a summary of how our active Instantly campaigns are performing this week — open rates, reply rates, and any campaigns below 20% open rate that we should pause"
```

**End-to-end outreach automation**

```
"Find 50 VP of Sales contacts at US SaaS companies on Apollo, verify their emails with NeverBounce, and add the valid ones to my 'SaaS VP Outreach' sequence in Instantly"
```

***

## Related Tools

* [Apollo](/tools/apollo) - Find prospects to load into your campaigns
* [NeverBounce](/tools/neverbounce) - Verify emails before adding to campaigns
* [HubSpot](/tools/hubspot) - Sync replied leads back to your CRM
* [Gmail](/tools/gmail-send) - Alternative email sending for lower-volume outreach