How much more could your advertising program be making?

Sales Pro gives you and your team the tools to quickly find and reach out to relevant sponsors for your newsletter.


We track 500+ newsletters. We have direct contact information for 7,000+ sponsors. We keep you on the cutting edge of who's spending money in the email advertising space.


Find out how Sales Pro can supercharge your ad sales operation today.

The BIG benefits of Sales Pro

Downloadable Data

Power your sales outreach with time-saving automations using our CSV downloads.

Saved Searches & Alerts

Monitor new sponsors as they start buying ads in email newsletters. On average, we see 20 new sponsors a day—100 a week!

Unlimited Seats

We grow with you. Whether you're a one-person operation or have a dedicated sales team, we've got you covered at no extra cost.

Creative Archives

See the creative assets brands are running in newsletters, including landing pages and tracking codes.

Competitive Sets

Keep track of newsletters in your space—know what companies are advertising where, up to the moment!

What People Are Saying:

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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If you run a newsletter or sell ads for a newsletter and ever wonder 'how can I find new brands to pitch?' this is the answer. Sales Pro is super sick and a massive time saver for seeing who’s got fat pockets. This is not an ad, just an ode to an amazing product that I'm thankful someone built.

Katy Huff, Co-Founder, Madrev

We love Who Sponsors Stuff. We’ve had a great and seamless experience, and the leads we’re getting from this stellar product more than pays for itself!

Boye Fajinmi, Co-Founder & President, The Future Party

Sales Pro is a more effective alternative to MediaRadar for newsletter publishers and creators. It's purpose-built for the newsletter space and offers intelligence on brands' email marketing that you simply won't find anywhere else.

Matthew Kammerer, Managing Director of Advertising & Publishing, BuySellAds

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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Several of my clients are using Sales Pro and love it...

Sell a single sponsorship thanks to Sales Pro, and it pays for itself. Sell more than that and it's a steal.

Dan Oshinsky, Inbox Collective / Not a Newsletter

We've easily made back our investment into Sales Pro, both from a monetary and time-saving standpoint. This service is great for anyone looking to monetize their newsletter.

Max Towey, Co-Founder & CEO, Roca News

Getting to the right contacts at advertisers was a challenge on other platforms. Sales Pro has helped us build a strong pipeline in a short time!

Rick Welch, Revenue & Partnerships, Moby

Sales Pro has opened doors with the right connections to help us close business faster, we couldn't be happier.

Ryan Heafy, COO, 6AM City

Sales Pro proudly powers these awesome sales teams...

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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Company Name

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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Company Name

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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Company Name

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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Company Name

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

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Jane Faber, New York

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

This is a paragraph. Writing in paragraphs lets visitors find what they are looking for quickly and easily.

Jane Faber, New York

Jane Faber, New York

Find out what Sales Pro can do for you

Say hi and tell us a little bit about your newsletter—we'll be in touch shortly.

Contact Us

Looking for an enterprise solution?

Get in touch at hello@whosponsorsstuff.com.

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