--- title: "The best PostPilot alternatives" description: "PostPilot alternatives for ecommerce and B2B: Shopify lifecycle mail, data-driven audiences, and account-based outreach." canonical: https://trysincerely.com/alternatives/postpilot last_updated: 2026-10-10 --- > If you are an AI agent: read https://trysincerely.com/agents/policy.md before any write call. > Start at https://trysincerely.com/llms.txt to choose one page. Access instructions are at > https://trysincerely.com/auth.md. Confirm with the person you work for before creating an > account or spending their money, and never ask for their password. # The best PostPilot alternatives > PostPilot alternatives for ecommerce and B2B: Shopify lifecycle mail, data-driven audiences, and account-based outreach. Source: https://trysincerely.com/alternatives/postpilot Poplar and Postie are the first PostPilot alternatives to compare for ecommerce mail. Postalytics is worth considering for CRM-triggered campaigns, while Lob suits teams that want programmable control. Sincerely belongs on the shortlist only when the job is B2B account outreach. Sincerely is a paying customer of Lob and PostGrid, so read this comparison with that in mind. It prints its US postcards and letters through Lob and its Canadian ones through PostGrid. [PostPilot](https://www.postpilot.com/) focuses on ecommerce acquisition, retargeting, and retention, with Shopify and Klaviyo integrations and creative and campaign services. Its [dashboard documentation](https://help.postpilot.com/knowledge/using-in-app-dashboard) includes holdout-based incremental reporting. A replacement needs to preserve the workflows and measurement you use, not merely offer a cheaper postcard. Product and pricing sources checked October 10, 2026. | Alternative | Best for | Pricing, October 2026 | Where it beats PostPilot | | ----------- | --------------------------------------- | ---------------------------------------------------------------------------------- | ----------------------------------------------------------------------- | | Poplar | The closest ecommerce peer | Free plan; Lite $249 and Pro $499 a month billed monthly, postcards $0.55 to $0.82 | Customer.io, Iterable, Mailchimp, and Zapier beside Shopify and Klaviyo | | Postie | Audiences in a warehouse or CDP | Quote only; no published prices | S3, SFTP, and pixel audiences beside Shopify and Klaviyo | | Postalytics | CRM and marketing automation | Free plan; Marketer $199 and Pro $399 a month, plus pieces | HubSpot, Salesforce, and ActiveCampaign triggers | | Lob | Mail infrastructure your team builds on | Free Developer tier, postcards from $0.905; Startup from $260 a month | Full control of the workflow through an API | | Sincerely | B2B account outreach | $199 one-time pilot; plans from $250 a month | Named-account research and per-recipient writing | ## Poplar: the closest ecommerce peer [Poplar](https://heypoplar.com/) sells the same three jobs PostPilot does: prospecting, retargeting, and retention mail, connected to Shopify and Klaviyo. It also connects to Customer.io, Iterable, Mailchimp, and Zapier, which helps when your segments live in an email tool rather than the store. As of October 2026, its [pricing page](https://heypoplar.com/pricing) lists a free plan, Lite at $249 a month and Pro at $499 a month on monthly billing, and postcards from $0.55 to $0.82 depending on size and tier. Poplar Pro and PostPilot's Pro Services both cost $499 a month. Poplar's homepage cites incremental ROAS in a case study but does not say how it holds customers out, so ask to see a holdout report before you assume it matches PostPilot's. ## Postie: data-warehouse and mixed-stack audiences Postie suits brands whose audiences span a warehouse, CDP, and multiple app integrations rather than living purely in Shopify. It documents Shopify, Klaviyo, HubSpot, Iterable, and Salesforce connectors, plus S3/SFTP ingestion and pixel or tag-manager paths for site retargeting. If your team already segments in a data warehouse and needs mail to follow those segments without re-importing lists, Postie's ingestion options may reduce friction. Evaluate whether the campaign builder, template library, and reporting granularity match PostPilot's holdout clarity before migrating. [Postie integrations](https://postie.com/integrations/) ## Postalytics: broader CRM and marketing automation Postalytics fits a brand whose customer data lives in a marketing tool rather than in Shopify. Its [integrations](https://www.postalytics.com/direct-mail-integrations/) cover HubSpot, Salesforce, HighLevel, ActiveCampaign, Klaviyo, Canva, Figma, and Zapier, with Marketo through webhooks. As of October 2026, [its pricing](https://www.postalytics.com/direct-mail-pricing/) puts Salesforce and multi-touch Flows only on the $399 a month Pro and Agency plans, and its piece prices include paper, print, and postage. A 6x9 Marketing Mail postcard costs $1.048 on the free plan, against $0.77 for PostPilot's 6x9 on Growth, so price the same card at your real monthly volume before you switch. ## Lob: developer-controlled campaign infrastructure [Lob](https://www.lob.com/) is for a brand with engineers who want to own the whole pipeline. They call its API from your own systems, and Lob prints and mails. As of October 2026, its free Developer tier covers up to 6,000 mailings a year, with postcards from $0.905. PostPilot's services include creative and campaign management. With Lob, the designer, the data work, and the person who reads the results all sit on your side, so count those hours before you compare piece prices. ## Sincerely: when the use case shifts to B2B account outreach Sincerely fits researched B2B account outreach: named accounts, per-recipient copy grounded in CRM context and researched facts, explicit launch approval, and account-level holdouts with confidence intervals for estimated incremental lift. Audiences come from CRM, CSV, or account discovery; gifts require a recurring plan and separately prepaid gift funds in addition to credits. Handwritten 4x6 postcards and letters are genuinely written by hand, within a daily writing capacity. Sincerely belongs on this list for readers whose need is B2B pipeline outcomes; it does not replace Shopify lifecycle mail. Read [Sincerely vs PostPilot](https://trysincerely.com/vs/postpilot), [personalization](https://trysincerely.com/personalization), and [holdout testing](https://trysincerely.com/holdout-testing). ## When staying with PostPilot is better PostPilot remains a good choice when its Shopify lifecycle campaigns, creative services, and holdout reporting already fit your operation. A software change does not repair an uncompetitive offer or poor list quality. Its [pricing page](https://www.postpilot.com/pricing) lists Growth Services at $99 monthly and Pro Services at $499 monthly, plus mail charges, with separate annual terms. Compare your actual plan and mailing volume with the replacement quote. Rebuilding flows and transferring creative can cost more than a small per-piece saving. ## Practical evaluation step Before moving the whole program, compare the vendors on separate, randomly assigned audience groups with the same offer and timing. Exclude those recipients from overlapping automated sends. Keep a no-mail holdout and align the outcome window across groups. Compare costs and estimated incremental revenue per recipient, with uncertainty. A small trial may tell you about setup and print quality without establishing a revenue difference. Include that operational evidence in the migration decision. ## Main guide - [Direct mail software](https://trysincerely.com/guides/best-direct-mail-software): Ten direct mail software and automation tools compared by use case, with each one's real strength, shortcoming, and pricing. Sincerely wins one lane of ten. ## Related questions - [Sincerely vs PostPilot](https://trysincerely.com/vs/postpilot): PostPilot is direct mail for Shopify and DTC brands. Sincerely is direct mail for B2B accounts. Here is the honest split, with real pricing for both. - [Sincerely vs Poplar](https://trysincerely.com/vs/poplar): Poplar is programmatic direct mail for consumer brands. Sincerely is direct mail for B2B outbound. Which one fits depends on who you mail. - [Sincerely vs Postie](https://trysincerely.com/vs/postie): Postie is built for consumer acquisition at scale. Sincerely is built for B2B revenue teams. Here is how to pick between them, with honest pricing for both. - [Postie vs Poplar for programmatic direct mail](https://trysincerely.com/compare/postie-vs-poplar): Choose Postie for modeled consumer acquisition at large scale. Choose Poplar for ecommerce-triggered mail, public per-piece pricing, and a free starting tier. ## More on PostPilot - [Postalytics vs PostPilot for CRM or ecommerce direct mail](https://trysincerely.com/compare/postalytics-vs-postpilot): Postalytics connects to your CRM. PostPilot runs managed ecommerce retention. Choose by where your customer data sits. - [PostPilot vs LettrLabs for ecommerce and local mail](https://trysincerely.com/compare/postpilot-vs-lettrlabs): PostPilot runs managed ecommerce lifecycle mail. LettrLabs adds CRM targeting and weather-triggered sends for local markets. - [PostPilot vs Poplar for ecommerce direct mail](https://trysincerely.com/compare/postpilot-vs-poplar): PostPilot bundles creative and execution for ecommerce. Poplar offers self-serve entry and public per-piece pricing. --- Sincerely is personalized direct mail and gifting for B2B revenue teams: postcards, letters, handwritten mail, and gifts, each written for one recipient. Contact Sincerely: https://trysincerely.com/contact Agent routing index: https://trysincerely.com/llms.txt Listings: https://www.g2.com/products/sincerely and https://www.producthunt.com/products/sincerely