Advertise in multiple newsletters with one offer
Pick the newsletters your customers read, set one placement, price and date window, and send a single offer to all of them. Each newsletter chooses its day, and you pay once for every placement accepted.
What is a multi-newsletter campaign?
A multi-newsletter campaign is a single sponsorship offer sent to several newsletters at once, inside a date window you choose. On LetterBid, each newsletter accepts or declines and picks the exact day it will publish inside that window, and the brand pays once, after every newsletter has replied, for all the accepted placements.
Buying newsletter ads one publisher at a time is slow. You email each creator, wait for a rate card, negotiate, send creative, track dates in a spreadsheet and then try to compare results that were all reported differently. Most marketers who have tried it know the trap of betting the whole budget on one big newsletter, getting a mediocre result and concluding the channel doesn't work. Spreading a test across several smaller, well-matched audiences gives a far more honest read.
Multi-newsletter campaigns make that test practical. You choose one placement type (dedicated email, sponsored ad or banner ad), a price per placement and a total budget, then select up to 50 newsletters. Every booking gets a LetterBid tracking link, so you can compare filtered clicks, cost per click and click rate across all of them in one campaign statistics summary.
Run a newsletter ad campaign across many audiences
One offer to many newsletters: Write your offer once and send it to every newsletter you selected. No copying the same pitch into a dozen emails or contact forms.
Newsletters pick the day: Set a date window that suits your launch or quarter. Each newsletter chooses the exact day inside it that fits its own publishing schedule.
Budget and price in your control: Set a price per placement and a total budget for the campaign. Mark the offer as negotiable or keep it fixed, depending on how firm your number is.
Pay once, after replies: Nothing is charged when you send the offer. Once every newsletter has replied, you pay once for all accepted placements, and LetterBid holds it until each is approved.
Comparable results: Each booking reports filtered clicks, measured by LetterBid with bots and repeat clicks removed, plus cost per click and click rate. Compare every newsletter on the same terms.
Verified audiences: Look for the Verified badge, given to newsletters whose analytics screenshots were reviewed by LetterBid, so your budget goes to audiences that are real.
How to advertise in multiple newsletters
1. Build your shortlist: Browse the marketplace by niche, audience and price, check each newsletter's profile and verified stats, and select the ones that match your customer.
2. Set your offer: Choose the placement type, your price per placement, a total budget and a date window. Then send one offer to every newsletter on your list.
3. Collect replies and pay once: Each newsletter accepts with its chosen day or declines. When everyone has replied, you pay once for all accepted placements.
4. Compare and rebook: Newsletters publish and send delivery reports. Use the campaign statistics summary to see which audiences performed, then book the winners again.
Why brands run multi-newsletter campaigns
Newsletter sponsorships work best as a portfolio, not a single bet. Testing several well-matched audiences at once shows you where your buyers actually read, and turns a guess into a shortlist you can scale.
Hours of outreach replaced by one offer and one payment
A fair test across several audiences instead of one expensive bet
Each newsletter publishes on a day that suits its own schedule
Results measured the same way for every newsletter in the campaign
Full refund for any placement that is cancelled or not delivered
Receipts for every payment in Billing & invoices
Frequently asked questions
How do I advertise in multiple newsletters at once?
Create a multi-newsletter campaign on LetterBid. Choose a placement type, a price per placement, a total budget and a date window, select the newsletters, and send one offer to all of them. Each newsletter accepts or declines and picks its own day inside the window.
When do I pay for a multi-newsletter campaign?
Once, after every newsletter has replied. You pay for all the accepted placements together, and nothing is charged when you send the offer. LetterBid holds the payment until each placement's delivery report is approved.
How many newsletters can I include?
Up to 50 newsletters in a single multi-newsletter offer, with a date window of up to 60 days. Every newsletter must still get at least 48 hours of notice before publishing.
Can each newsletter choose a different date?
Yes. That is how multi-newsletter campaigns work: you set the window, and each newsletter picks the exact day inside it when it accepts. That makes it easier for creators to say yes, since they can fit you into their existing schedule.
What happens if some newsletters decline?
You only pay for the placements that were accepted. Newsletters that decline or let the offer expire simply aren't part of the campaign, and you can send them a separate offer later if you like.
How do I compare results across newsletters?
Every booking uses a LetterBid tracking link and shows filtered clicks, measured by LetterBid with bots and repeat clicks removed, along with cost per click and click rate. The campaign statistics summary puts every newsletter in the campaign side by side.
What if one newsletter doesn't deliver?
You get a full refund for that placement. That includes a newsletter cancelling after payment, not sending its delivery report within 5 days, or not answering a problem report within 72 hours.