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Letter Friend

Paid#24 of 28 in Direct Mail Automation Software

Letter Friend: A focused choice for personalized handwritten mail campaigns with automated fulfillment. Ranked #24 of 28 in Direct Mail Automation Software by our editors (6.9/10); pricing: Pricing on request; best for handwritten branded mail fulfillment.

6.9/10Editor score

Visit Letter Friend

Letter Friend6.9 Visit Letter Friend

At a glance

Editor score
6.9 / 10
Pricing
Pricing on request
Best for
Handwritten branded mail fulfillment
Free plan
No
Personalization level
One-to-one
Founded
2010 · Glen Rock, New Jersey, United States
Facts checked
21 Sep 2026

Where it wins
- Supports one-to-one handwritten letters, envelopes, cards, and stationery
- Automates sending through schedules, APIs, Zapier, and CRM integrations
- Handles addressing, customization, fulfillment, stamping, and international mailing
Where it doesn't
- No free plan is available
- Pricing is quote-based rather than published as named plans
- Focuses on direct-mail fulfillment rather than broader automation workflows

Our verdict on Letter Friend

Letter Friend is a direct mail automation service for businesses that want to send personalized handwritten letters, envelopes, thank-you cards, birthday cards, business cards, or branded stationery. It supports individual submissions and bulk campaigns through its web platform, API, Zapier, email, CSV, and CRM integrations. Documented use cases include prospecting, customer appreciation, referrals, donor outreach, mortgage marketing, private equity, and B2B relationship campaigns.

Its strongest fit is campaign personalization combined with fulfillment. Customers can use reusable message templates, schedule sends, verify addresses through Google Maps and USPS, and connect Salesforce, HubSpot, Pipedrive, Zoho, or Monday. The fulfillment process covers handwriting, hand-addressed envelopes, stationery customization, enclosed collateral, folding, stuffing, sealing, stamping, and mailing. International delivery is supported, making the service suitable for relationship campaigns that extend beyond a single market.

Letter Friend uses contact-sales pricing and does not offer a free plan. The published pricing information describes example per-piece rates rather than named recurring plans, with monthly minimums starting at 100 pieces and one-time campaigns at 250 pieces. Buyers should choose it when handwritten presentation, branded materials, CRM connectivity, and outsourced mailing operations are central requirements. It is less suitable for teams seeking a free entry tier, transparent plan-based pricing, or a broader automation platform beyond personalized direct mail.

Your product? Our editors can test Letter Friend in depth and publish a review, labelled as paid · from $149/mo →

Letter Friend pricing

Plans Pricing on requestPaid No free plan — trial or paid only. Prices checked 21 Sep 2026.

See plans on letterfriend.com

Letter Friend fact sheet

Free plan	No
Paid from	Not verified
Mail formats	handwritten letters; handwritten envelopes; thank-you cards; birthday cards; business cards; branded stationery
Personalization level	One-to-one
API access	Yes
CRM connections	Salesforce; HubSpot; Pipedrive; Zoho; Monday
Address verification	Yes
Delivery scope	International
Deployment	Cloud
Platforms	Web
Support	Email, Phone
Built for	Small business, Mid-market, Enterprise (editorial estimate)
Integrations	6 integrations: Zapier, Salesforce, HubSpot, Pipedrive, Zoho, Monday
Pricing	Pricing on request (source)
Website	letterfriend.com
Facts checked	21 Sep 2026

Letter Friend integrations

Letter Friend lists 6 integrations on its own site.

Zapier
Salesforce
HubSpot
Pipedrive
Zoho
Monday

Alternatives to Letter Friend

See all Letter Friend alternatives →

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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Letter Friend for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.

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Featured on iTechGuides

Letter Friend is listed in our Direct Mail Automation Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update