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Sincerely

Sends personalized postcards, letters and gifts to target accounts, with agents researching each recipient and holdout groups measuring lift.

From $199 onceActively maintained

LifestyleAgentsAnalyticsFree tier
trysincerely.com ↗Launched on Product Hunt · Oct 23, 2026
Open trysincerely.comAlternativesSet it up for my teamIs Sincerely yours? Claim the card →
At a glanceswept Oct 23, 2026

≈ 15visits/mo

Established · estimate, read Oct 23, 2026

For
B2B sales and marketing teams running outbound to named accounts, such as SDR, ABM and demand gen teams.
Price
From $199 oncepricing page, read Oct 23, 2026Trial & discounts: save 10% yearly
Activity
Actively maintainedsite updated 4 days ago
Used for
  • Mail personalized postcards and letters to target accounts from CRM lists
  • Send handwritten notes to prospects before events or meetings
  • Run holdout tests to measure whether direct mail lifts pipeline
read off trysincerely.com on Oct 23, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 23, 2026

From $199 once

Trial & discounts save 10% yearly

pricing page

The companyeach fact with its source · read Oct 23, 2026
Your datawhat they publish, each line with its page · read Oct 23, 2026

“We do not sell personal information, and we do not use your CRM data to train models or to benefit any other customer.”

privacy policy ↗

These are Sincerely's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 23, 2026

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Lifestyleby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Questions this page answers
  • What is Sincerely?

    Sends personalized postcards, letters and gifts to target accounts, with agents researching each recipient and holdout groups measuring lift. It is listed in the Atlas under Lifestyle.

  • Who is Sincerely for?

    B2B sales and marketing teams running outbound to named accounts, such as SDR, ABM and demand gen teams.

  • How much does Sincerely cost?

    Paid plans start at $199 once, per Sincerely's pricing page on 2026-10-23.

  • Is Sincerely free?

    No. Its pricing page showed no free plan on 2026-10-23.

  • Do people use Sincerely?

    Established: ≈ 15 visits/mo · estimate, 2026-10.

  • Is Sincerely still maintained?

    Actively maintained: site updated 4 days ago.

  • Does Sincerely train AI on your data?

    No, per its privacy policy (2026-10-23): “We do not sell personal information, and we do not use your CRM data to train models or to benefit any other customer.”

  • Is Sincerely safe?

    We do not audit vendors. What Sincerely publishes, read 2026-10-23: on training with your data, “We do not sell personal information, and we do not use your CRM data to train models or to benefit any other customer.”.

  • Does Sincerely give refunds?

    In its own words (terms of service, 2026-10-23): “A partial refund, payment dispute, or refund after any of the purchase has been used may hold fulfillment until the balance is reconciled.”

  • What are alternatives to Sincerely?

    In Lifestyle, by use: AI Direct Mail Automation & Handwritten Postcards.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk