How to Advertise in Finance and Investing Newsletters

ML Media List Editorial Team Nov 11, 2026 15 min read

Market Bullets, a pre-market stock newsletter with 280,100 subscribers and a 42.1% open rate, publishes its price. Its primary sponsorship costs $34 per 1,000 opens, or $25 when you book four¹. Finance publishers can charge like that because their readers move money.

Finance is one of the most regulated newsletter categories. If you're a broker-dealer, an investment adviser or a crypto project, your ad may need a principal's sign-off, a risk line or a payment disclosure before it runs. This guide covers the types of finance newsletters, what they cost, the FINRA, SEC and FTC basics, how to vet a list, and how to reach the writers.

Facts and prices checked November 11, 2026. See something wrong? Tell us.

Key takeaways

Market Bullets, a stock newsletter with 280,100 subscribers, charges $34 per 1,000 opens for its primary sponsorship, or $25 per 1,000 when booked four times.
One newsletter ad marketplace's Q3 2026 benchmark prices finance newsletters at $7.11 per 1,000 subscribers, above tech at $4.76 and below HR at $18.47.
FINRA Rule 2210 requires a registered principal to approve a broker-dealer's retail communications before use, and bans promissory or exaggerated claims and performance projections.
FINRA fined M1 Finance $850,000 in March 2024 over about 1,700 paid influencers whose posts it did not review, so paid finance content needs the same review as your own ads.
The SEC's marketing rule requires investment advisers to disclose clearly and prominently when an endorsement is paid, and the FTC expects a clear ad label close to any sponsored content.

Why finance newsletters sell well to fintech

Finance newsletter advertising means paying for a placement in a newsletter about markets, investing, personal finance, crypto or the business of finance. Fintech apps, brokerages, banks, research tools and finance software buy these slots because the readers already think about money every day.

Big brands are moving in

When Substack launched its native sponsorship program on June 15, 2026, one of its seven launch partners was Polymarket, the prediction market². beehiiv's ad network lists 10 million or more monthly readers in finance and investing alone³. TLDR says its fintech readers include people at J.P. Morgan, Goldman Sachs, Fidelity, Citi and Vanguard, and shows Brex, Plaid, PayPal and Ripple among its advertisers⁴.

Prices sit in the middle

One newsletter ad marketplace's Q3 2026 benchmark puts finance at $7.11 per 1,000 subscribers⁵. That's above tech at $4.76 and news at $2.47, but below B2B fields such as HR at $18.47 and marketing at $13.88⁵. PPC Land notes the report has some internal inconsistencies, so treat it as a rough guide⁵. Finance newsletters that price per open, such as Market Bullets, can cost more¹.

New to the channel? Start with our newsletter advertising guide.

A published fintech result

The clearest public fintech result comes from TLDR. Its Fintech edition has 480,000 subscribers and a 34% open rate⁴. TLDR's fintech page describes the readers as fintech founders and CEOs, finance professionals such as CFOs and analysts, and startup decision-makers⁴.

Plaid, the financial data company, bought TLDR placements. TLDR reports $382,000 in pipeline, a 20.1x return on investment and 70 leads, and says the campaign reached both new and existing customers⁴. Plaid's customer marketing manager says it measures performance by pipeline return, so targeting the right placement matters⁶. Redact, another TLDR advertiser, got 3,000 clicks at half the cost per click it paid on LinkedIn, TLDR reports⁴.

These are publisher-reported numbers with no spend disclosed. They still show the pattern. A finance-only newsletter let a B2B fintech reach decision-makers by role, then measure pipeline. For more on that buyer type, see B2B newsletter advertising.

Types of finance newsletters

Finance newsletters split into five rough types. Each fits a different advertiser and carries different rules.

Type	Audience	Formats	Compliance notes
Markets and investing	Individual investors and finance pros, such as Market Bullets with 280,100 subscribers¹	Presented by sponsor slot, ad section with image and 50 to 200 words¹	Broker-dealer ads follow FINRA Rule 2210⁷
Personal finance	Savers and budgeters, such as Clever Girl Finance with 50,000+ subscribers, mostly women 25 to 65⁸	Sponsor slots, sometimes dedicated sends	Lending and banking claims need care, FTC ad label always⁹
Crypto and Web3	Traders and builders, such as TLDR Crypto with 290,000 subscribers⁶	Primary, secondary and quick link slots⁶	Paid promotion of a security must disclose payment¹⁰
Fintech B2B	Founders, CFOs and analysts, such as TLDR Fintech with 480,000⁴	Primary up to 100 words, secondary up to 50, quick links up to 30⁶	Fewer retail rules if not selling securities
Adviser and wealth	Investors choosing an adviser	Sponsored posts, sponsor slots	Paid endorsements follow the SEC marketing rule¹¹

Match the type to your product. A payments API belongs in fintech B2B newsletters. A budgeting app belongs in personal finance. A brokerage can buy markets newsletters, but its ad goes through compliance first.

Prices and benchmarks

Finance newsletters price three ways. Per 1,000 subscribers, per 1,000 opens, or a flat fee per issue. Convert every quote so you can compare.

A worked example with Market Bullets

Market Bullets publishes 280,100 subscribers and a 42.1% open rate¹. That's about 117,920 opens per issue, which is 280,100 times 0.421. At $34 per 1,000 opens, one primary sponsorship is about $4,009¹. At the $25 bundle rate for four issues, each issue is about $2,948, and the four-issue run is about $11,792¹.

Now compare with the subscriber benchmark. At $7.11 per 1,000 subscribers, a 280,100-subscriber list would cost about $1,991⁵. Market Bullets costs about twice that per issue. You're paying for a single sponsor per email, since its primary slot takes 100% share of voice, and for a high open rate¹. Whether that's worth it depends on your cost per funded account.

Price points from beehiiv's guide

beehiiv's own guide puts placements at $500 to $3,000 for newsletters with 5,000 to 50,000 subscribers, and $3,000 to $20,000 or more above 50,000¹². Smaller finance lists often fall in the first band.

Budget for a first test

You don't need a big list to start. Pick five to ten finance newsletters that match your buyer and book one to four issues on each. If the average placement is $800, five newsletters at two issues each is $8,000. Before you book, work out your break-even. Divide the test budget by what one funded account or one closed deal is worth to you. That's how many customers the test must bring in to pay back. Give each newsletter its own UTM link and code so you can see which ones did.

Plan time for compliance too. If your ads need principal approval, get one master version approved first, then let each writer add only an approved intro.

For CPM math across deal types, see newsletter advertising rates and CPM benchmarks.

Picking and vetting finance lists

Finance has many newsletters and lots of noise. Some are run by careful writers with loyal readers. Others are built on hype. Vet before you pay.

Who the reader is. Retail investor, active trader, saver, finance professional or founder. Ask for a breakdown by country, because finance products are licensed by country.
Clicks, not opens. Litmus says more than half of email opens happen on devices with Apple Mail Privacy Protection turned on, which inflates open counts¹³. Ask for unique clicks on the last three sponsored issues.
The writer's own conduct. Read three back issues. Avoid writers who promise returns, push pump-style tips or don't label past sponsors.
Past advertisers. Regulated firms that have rebooked are a good sign. Ask whether the writer has worked with a compliance team before.
Editorial independence. Ask whether sponsor content is clearly separated from the writer's market views.

Where finance writers are

They're spread across Substack, beehiiv, other email tools and their own sites. Platform programs only reach their own writers. beehiiv's ad network, for example, only places ads in newsletters sent through beehiiv¹⁴. To reach a mix, you'll email many of them yourself. The slow part is building a list of 20 to 40 finance newsletters in your niche and finding each writer's email.

Buy direct, skip the middleman

Find newsletters that fit, and email the writer today

Search newsletters with contact emails, save a shortlist and ask for rates.

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Compliance basics for regulated advertisers

If your firm is regulated, a newsletter ad is a regulated communication. Here are the basics. This is general information, not legal advice. Your compliance team has the final say.

Broker-dealers and FINRA Rule 2210

It's a retail communication. A written message to more than 25 retail investors within 30 days counts as one⁷. A newsletter ad almost always qualifies.
Principal approval first. A registered principal must approve each retail communication before it's used or filed⁷.
Fair and balanced. No false, exaggerated, unwarranted, promissory or misleading claims, and risks must be shown with benefits⁷.
No projections. You can't predict or project performance or imply past results will repeat, with narrow exceptions⁷.
Your name, prominently. The ad must prominently disclose the member firm's name⁷.
Filing for new firms. In its first year of membership, a firm must file retail communications in public media at least 10 business days before first use⁷.
Keep records. Keep a copy, dates of use and the approving principal's name⁷.

Paid content is still your content

FINRA's Regulatory Notice 17-18 says a firm that pays for or helps prepare third-party content is entangled with it, and that content becomes subject to the rules¹⁵. The same notice says native advertising is allowed if it complies with Rule 2210 and prominently discloses the firm's name¹⁵.

FINRA showed what happens when firms skip review. In March 2024 it fined M1 Finance $850,000 over roughly 1,700 paid influencers between January 2020 and April 2023, finding the firm didn't have a principal review their posts, some of which were unbalanced or misleading¹⁶. Treat a newsletter writer the same way. Write or approve the copy, keep the record, and don't let the writer improvise claims about returns.

Investment advisers and the SEC marketing rule

If a writer endorses an investment adviser for pay, the adviser must make sure it's clearly and prominently disclosed that the endorsement is paid, along with the material terms and any conflicts¹¹. A written agreement is required unless total pay is $1,000 or less over 12 months, and the disclosure is required either way¹¹.

Crypto and securities

In October 2022, the SEC charged Kim Kardashian for an Instagram post about a crypto asset security she was paid $250,000 to publish without disclosing it. She paid $1.26 million in total¹⁰. SEC Chair Gary Gensler said the law requires promoters to disclose when and how much they are paid to promote investing in securities¹⁰. If your token may be a security, the writer's ad must disclose the payment.

Disclosure in sponsored finance content

Every sponsored finance placement needs a clear label, regulated or not. The FTC says a disclosure works best when it's very close to, or part of, the endorsement, and that readers may miss one at the bottom of a page⁹. It suggests wording such as This is an ad for BRAND, and says Sponsored by XYZ is clearer than Sponsored alone⁹.

The FTC also says advertisers need reasonable programs to train and monitor the people who promote them, and that using an outside company doesn't remove the advertiser's responsibility⁹. For a sponsored post written in the writer's voice, the FTC's native advertising guide applies. An ad must not imply it's anything other than an ad¹⁷.

Put it in the agreement

The exact label wording and where it sits.
Final copy approval by your compliance team before send.
No changes to claims, rates or risk lines without approval.
A copy of the sent issue for your records.
Links in any web version marked rel="sponsored" or rel="nofollow", which Google's spam policies call for on paid links¹⁸.

For more on labels, read sponsored post disclosure rules.

Ad copy that gets through review

Good finance ad copy is plain, specific and easy for compliance to approve. Here's what tends to pass, and what tends to bounce back.

Usually fine

What the product does, in one sentence.
A fact you can document, such as a fee, a feature or an account minimum.
A clear call to action, such as open an account or read the guide.
Your firm's name and a short risk line where your rules require one⁷.

Usually rejected

Promises of returns or words like guaranteed and risk-free⁷.
Projections of future performance⁷.
Testimonials without the disclosures your rules require⁷¹¹.
A writer's off-the-cuff claims you didn't approve.

A simple workflow

Write the ad and get compliance approval.
Send it to the writer with the label wording and a note that claims can't change.
Let the writer add a personal intro only if compliance has approved its wording too.
Archive the sent issue and the approval.

For outreach wording, see our newsletter sponsorship email template.

Finance newsletters vs finance YouTubers

Stats showing TLDR Fintech at 480,000 subscribers, Market Bullets at a 42.1% open rate and $34 per 1,000 opens

Many fintech brands buy both. They work differently.

Newsletters give you a short written ad you can approve word for word, and a click you can tag with a UTM link. That makes compliance review simpler.
YouTube gives you a creator showing the app and talking to camera. That can build more trust, but the read is harder to control word for word, and it's the kind of content FINRA's M1 Finance case covered¹⁶.

A common path is to test newsletters first for clean tracking and easy review, then add YouTube once your compliance process for creators is in place. See finance YouTubers to sponsor for the video side.

Find finance newsletters and email the writers

Finance writers are spread across platforms. Media List puts them in one search.

Search 28,000+ newsletters you can email, filtered by category, such as finance, investing or business, and by country and language.
See who writes each newsletter. Emails unlock from your plan's allowance, no bot checks.
Save your shortlist as a list and export it.
On Professional, send your rate request from built-in email campaigns using your own mailbox, then track replies and follow up.
Find finance podcasts and YouTube channels in the same place.

Media List shows you who to contact and how. It doesn't publish rates or subscriber counts for newsletters, so you ask each writer. Basic at $99 a month covers search, saved lists and exports. Built-in email campaigns come with Professional at $399 a month. Start with a 3-day trial at $0 today, and cancel anytime. See the pricing page.

Buy direct, skip the middleman

Start your newsletter sponsorship list now

Search newsletters with contact emails, save a shortlist and ask for rates.

Filter by category, country and language
Unlock contact emails and save shortlists, from $99 a month
Send outreach from built-in campaigns on Professional ($399 a month)
3-day trial, $0 today, cancel anytime

Start your 3-day trial → Pay on this page. Cancel anytime.

Questions, answered

It varies by list. One marketplace's Q3 2026 benchmark puts finance at $7.11 per 1,000 subscribers. Market Bullets, a stock newsletter with 280,100 subscribers, charges $34 per 1,000 opens for its primary slot, about $4,000 an issue.

What are the best finance newsletters to advertise in?

The best ones match your buyer. Fintech B2B tools fit newsletters for founders and CFOs, investing apps fit markets newsletters, and budgeting apps fit personal finance newsletters. Check each list's clicks and past sponsors.

If you're a broker-dealer, yes. FINRA Rule 2210 requires a registered principal to approve retail communications before use. Investment advisers must follow the SEC marketing rule for paid endorsements.

Can crypto companies advertise in newsletters?

Many newsletters accept crypto ads, but rules apply. If the asset may be a security, the promoter must disclose that they were paid and how much, as the SEC's 2022 case against Kim Kardashian showed.

It can be. FINRA's Regulatory Notice 17-18 says a firm that pays for or helps prepare third-party content is entangled with it, so the content is subject to its communication rules.

How should sponsored finance content be labeled?

Use a clear label close to the ad, such as Sponsored by your firm. The FTC says Sponsored alone is less clear, and a label at the bottom of a page may be missed.

Are finance newsletters better than finance YouTubers for fintech?

They're easier to control and track, since you approve the copy word for word and tag each click. YouTube can build more trust through demos. Many fintech brands test newsletters first.

Sources

Stock Analysis, Advertise with us (Market Bullets newsletter), checked 2026-11-11
Nieman Lab, Substack is launching a sponsorship program (Jun 16, 2026), checked 2026-11-11
beehiiv, Advertise where your audience chooses to be, checked 2026-11-11
TLDR, Reach fintech buyers where they actually pay attention, checked 2026-11-11
PPC Land, Newsletter ad marketplace finds HR newsletter ad rates run 15 times higher than lifestyle lists (Aug 30, 2026), checked 2026-11-11
TLDR, Advertise with TLDR, checked 2026-11-11
FINRA, Rule 2210 Communications with the public, checked 2026-11-11
Clever Girl Finance, Sponsor the Clever Girl Finance newsletter, checked 2026-11-11
FTC, FTC's Endorsement Guides, what people are asking, checked 2026-11-11
SEC, SEC charges Kim Kardashian for unlawfully touting crypto security (Oct 3, 2022), checked 2026-11-11
Cornell LII, 17 CFR 275.206(4)-1 Investment adviser marketing, checked 2026-11-11
beehiiv, How much do newsletter ads cost (Nov 9, 2025), checked 2026-11-11
Litmus, Apple Mail Privacy Protection resources, checked 2026-11-11
beehiiv, Ad Network, checked 2026-11-11
FINRA, Regulatory Notice 17-18, Guidance on social networking websites and business communications (Apr 25, 2017), checked 2026-11-11
InvestmentNews, Finra fines M1 Finance in landmark social media enforcement (Mar 18, 2024), checked 2026-11-11
FTC, Native advertising, a guide for businesses (Dec 2015), checked 2026-11-11
Google Search Central, Spam policies for Google web search, checked 2026-11-11

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How to Advertise in Finance and Investing Newsletters

Key takeaways