Book a Sponsor vs Kit Newsletter Sponsorships (2026)

Book a Sponsor and Kit Newsletter Sponsorships, side by side

Checked 9 November 2026. Sources for Kit Newsletter Sponsorships: feature page and FAQ, pricing, help center: fee and payouts.

	Kit Newsletter Sponsorships	Book a Sponsor
What it is	Ad campaigns matched to newsletters sent through Kit, the email platform formerly called ConvertKit	An outreach service that pitches brands for newsletters
How you get sponsors	Kit sends you sponsorship offers when there is a match, or you express interest in a listed campaign and it may pick you; its automatic ads run in an ad slot, with brands you allow	It emails the brands that sponsored newsletters like yours and introduces you when one replies
Price to you	Included on paid plans: Creator is $33 a month billed yearly ($390) and Pro $66 a month billed yearly ($50 a month the first year while its offer runs), at 1,000 subscribers	$1 card check gets 200 emails, then a plan from $19/mo, initial emails and follow-ups
What it takes from your deals	23.5% of total ad revenue, per its help center	No commission, no rev-share
Free way to start	Not on the free plan; expressing interest in a campaign needs a paid plan, so that is not available during the 14-day trial	200 emails for a $1 card check, then a plan
Who can use it	Newsletters sent through Kit on a Creator or Pro plan; no subscriber minimum stated	Newsletters on any platform, podcasts and YouTube channels; no subscriber minimum; adult content is refused
Who does the selling and the paperwork	Kit handles matching, logistics and payouts; you never contact a brand	Book a Sponsor, from its own mailboxes and domains; you read the pitch and can block any brand
Where it falls short	Kit newsletters on a paid plan only; earnings depend on clicks; offers come when there is a match; payouts come 45 days from the end of the month	The pitches are cold email, so most brands won't answer, and each reply still needs you to close the deal. Each plan includes a set number of emails a month (Starter $19 a month for up to 600 emails a month, the plan we call Kit at $49 a month for up to 1,500 emails a month, Growth $99 a month for up to 3,000 emails a month), and sending stops at the plan's emails. It collects no payments.
To take home $150, the median slot under 5,000 subscribers	$196 of ad revenue before its 23.5% fee	One brand that says yes at $150: no commission, and you invoice the brand yourself
How you are paid	Per click on sponsorships, into your Stripe account, 45 days from the end of the month the ad ran, with no minimum threshold	When the brand pays you: Book a Sponsor collects no payments
Who sets the price	The campaign	You
Email platform	Kit only	Any
If it does not work	You can decline any offer; its fee applies only to ad revenue	First sponsor reply inside 30 days or your money back

Can you use Kit Newsletter Sponsorships and Book a Sponsor together?

Yes. Kit fills an ad slot with a campaign offer you accepted or an automatic ad from brands you allow, and Book a Sponsor brings brands that pay a flat fee you quote. Kit's help center says a scheduled sponsorship replaces its automatic ads on that date, so one issue doesn't carry both of its own ad types. Neither asks for exclusivity on the pages we read (read 9 November 2026).

Do you need to be on Kit to use it?

Yes. It runs inside Kit, and the feature page puts it on the Creator and Pro plans. If you send on beehiiv, see Book a Sponsor vs the beehiiv Ad Network. For other routes, see Kit Newsletter Sponsorships alternatives. For each plan and the fee, see Kit Newsletter Sponsorships pricing.

When Kit Newsletter Sponsorships is the better pick

You already send on a paid Kit plan and want ad money with no extra tool.
You want no pitching, negotiating or invoicing at all.
You want to review each sponsorship offer before it runs, and block brands on its automatic ads.
You have a small list: there is no minimum before a payout.

When Book a Sponsor is the better pick

You want a flat fee: a sponsor pays the price you quote whatever the clicks, and to keep $150 through Kit your ads need to earn $196.
You send on another email platform, or on the free Kit plan.
You want brands contacted now: 8,550 brands seen sponsoring 4,988 newsletters, rebuilt daily, at 50 new brands a day by default.
You want to keep the whole fee: no commission, and a plan from $19 a month after the first 200 emails, which come with a $1 card check.

Sources

Plan-by-plan pricing, read on each vendor's own pages: SponsorGap pricing, Who Sponsors Stuff pricing, SponsorLeads pricing, Passionfroot pricing, Paved pricing, OutboundPilot pricing, Kit Newsletter Sponsorships pricing, Swapstack pricing, SponsorDB pricing.

Questions

How much does Kit keep from newsletter sponsorships?

23.5% of total ad revenue, per its help center (read 9 November 2026).

Does Kit pay a flat fee for sponsorships?

Its FAQ says sponsorship payouts are CPC-based, so you earn per click, and it doesn't publish a click rate (read 9 November 2026).

When does Kit pay?

45 days from the end of the month the ad ran, into your Stripe account, with no minimum threshold (read 9 November 2026).

Does Book a Sponsor work with Kit newsletters?

Yes. It works with any email platform, because the sponsor runs in your newsletter and Book a Sponsor only does the pitching. Takes a $1 card check for the first 200 emails, then a plan from $19 a month.

Have the brands that already buy pitched for you

Paste your newsletter. Book a Sponsor lists the brands that sponsored newsletters like yours, finds the person who buys the ads, and emails them every day from its own mailboxes. You get the replies and close the deal.

$1 card check gets 200 emails, then a plan from $19/mo · first sponsor reply inside 30 days or your money back

Book a Sponsor vs Kit Newsletter Sponsorships for newsletter publishers: paid-per-click ads or sponsors you price?