Sponsor profiles / Lambda
Does Lambda sponsor newsletters?
Yes. Book a Sponsor has seen Lambda (lambda.ai) sponsor 5 newsletters, 8 ads in all, from August 2026 to Nov 2, 2026. Its ads ran most often in AI (78%) and tech (11%) newsletters. It bought ads in 1 newsletter in the last 30 days.
- 5newsletters sponsored
- 8ads seen
- Nov 2last ad seen
- 1newsletters, last 30 days
Pitch brands like Lambda
free run · the brands that sponsored newsletters like yours
Newsletters Lambda sponsored recently
The latest 4 of 5, newest first, with the date of the latest ad we read in each.
| Newsletter | Niche | Latest ad |
|---|---|---|
| TLDR | Marketing | Nov 2, 2026 |
| The Deep View | AI | Sep 10, 2026 |
| AI for Work | AI | Sep 1, 2026 |
| Towards AI | AI | Aug 25, 2026 |
Which niches Lambda buys
Share of Lambda's placements by the niche of the newsletter that ran them. The rest ran in newsletters outside these niches.
Brands that sponsor the same newsletters
Brands seen in at least two of the newsletters Lambda sponsored. A newsletter that already sells to one of them knows the buyers in this group.
- JumpCloud3 newsletters in common · 5 in all
- Wispr Flow2 newsletters in common · 262 in all
- Atlassian2 newsletters in common · 137 in all
- Microsoft Defender for Cloud2 newsletters in common · 47 in all
- Optimizely2 newsletters in common · 11 in all
- Crusoe2 newsletters in common · 7 in all
- StackAI2 newsletters in common · 6 in all
- Coder2 newsletters in common · 6 in all
Where this comes from
Across the whole list, most placements are read from published issues: Book a Sponsor records an ad when an issue shows it as one (a sponsor label, a tracked link or ad copy). The rest come from newsletters' own sponsor pages and booking storefronts, which show past sponsors' logos, and from articles that name a sponsorship. Political and adult newsletters are left out. Our reading grew in late August 2026, so the first date on this page is the first ad we saw, which can be later than Lambda's first ever. Rebuilt Nov 11, 2026.
Questions
Does Lambda sponsor newsletters?
Yes. Book a Sponsor has seen 5 newsletters run 8 ads for Lambda between August 2026 and Nov 2, 2026.
Which newsletters has Lambda sponsored?
Most recently TLDR, The Deep View, AI for Work, Towards AI. The table on this page lists the latest 4, newest first.
How much does Lambda pay for a newsletter ad?
Book a Sponsor doesn't see what Lambda paid. What newsletters ask is public: the main sponsor slot lists at a median $300 for 5,000 to 19,999 subscribers and $500 for 20,000 to 49,999 (rates by list size).
How do I get Lambda to sponsor my newsletter?
Pitch the person who buys its newsletter ads, with your audience, your price and the newsletters like yours it already sponsors. Paste your newsletter below and Book a Sponsor lists the brands that sponsored newsletters like yours, finds that person and drafts the pitch. It emails them for you after checkout.
Pitch the brands that already buy
Paste your newsletter. Book a Sponsor finds the brands that sponsored newsletters like yours, Lambda among them when it fits, drafts the pitch and emails them every day. You get the replies.
$1 card check gets 200 emails, then a plan from $19/mo · first sponsor reply inside 30 days or your money back
See every brand on the newsletter sponsors list, who bought newsletter ads this week, or which brands sponsor each newsletter.