Lob vs PostGrid: Automated Postcards for Small Home-Service Businesses
A documentation-based comparison of campaign setup, tracking, and published sending costs for owner-led businesses mailing selected households.
PostGrid wins for an owner-led home-service business prioritizing a documented design-to-send postcard workflow and response-tracking options. Lob wins the volume-flexibility round because its subscription-free Developer allowance is stated annually rather than as PostGrid's monthly Starter threshold. The published entry postcard rates are too close, and insufficiently matched by format, to decide the purchase on price alone.
This comparison covers U.S. home-service businesses with 1–10 employees sending promotional postcards to an already selected household list. It evaluates campaign preparation, mail and response tracking, and entry-tier budget constraints, not prospect-list sourcing.
Scores are editorial fit judgments based on official documentation, not hands-on results. Campaign setup and tracking receive equal weight. Under this rubric, 90 means the vendor describes the workflow and its operational steps; 75 means the core workflow is documented but a relevant implementation detail remains to confirm. Both products receive the same rating in each scored category, producing their overall scores. Pricing and volume flexibility are judged separately and do not enter those scores.
| Test category | Winner | Result & method |
|---|---|---|
| Campaign setup | PostGrid | PostGrid earns 90 because its postcard page describes PDF uploads or HTML/template editing, merge variables, custom mailing lists, and event-triggered sending. Lob earns 75: its homepage documents dashboard segmentation, personalization, and triggered mail, but does not describe the artwork-preparation steps in comparable detail. This is a documentation distinction, not evidence that Lob lacks design tools. Sources: https://www.postgrid.com/print-mail-postcard/ and https://www.lob.com/.Scoring basis: Compared the official product pages for dashboard sending, recipient-level personalization, automated triggers, and explicit instructions for preparing postcard artwork. Assigned the disclosed editorial fit rating to the documented workflow. |
| Mail and response tracking | PostGrid | PostGrid earns 90 for documented USPS Intelligent Mail barcode status tracking, campaign analytics, downloadable reports, and trackable QR codes and personalized URLs. Lob earns 75 for documented production-to-delivery tracking and an analytics dashboard; the cited pages do not describe response-link setup. PostGrid's product-level capabilities should not be assumed to be included in Starter without confirmation. Sources: https://www.postgrid.com/print-mail-postcard/, https://www.lob.com/, and https://www.lob.com/pricing.Scoring basis: Compared published mail-status visibility, campaign analytics, and explicit mechanisms for connecting a postcard to a recipient response. Assigned the disclosed editorial fit rating without testing tracking accuracy or attribution. |
| Entry-tier volume flexibility | Lob | Lob lists Developer at no subscription fee with up to 6,000 annual mailings. PostGrid lists Starter at $0 per month with up to 500 monthly mailings, then an overage fee whose amount requires contacting support. Lob therefore wins for seasonal allocation flexibility on the published terms; this does not establish that every batch size is operationally unrestricted. Sources: https://www.lob.com/pricing and https://www.postgrid.com/pricing-print-mail/.Scoring basis: Compared the subscription-free plans' stated mailing allowances and overage conditions. Favored an annual allowance over a monthly threshold for a business concentrating promotional mail into seasonal batches. Kept this judgment outside the workflow scores. |
How the entry costs compare
Neither subscription-free plan makes the physical mailing free. Lob separates its platform subscription from print-and-postage charges. PostGrid says its per-piece prices include printing, processing, and postage.
| Budget item | Lob Developer | PostGrid Starter |
|---|---|---|
| Platform subscription | No subscription fee | $0 per month |
| Published mailing allowance | Up to 6,000 annually | Up to 500 monthly |
| Entry postcard rate | Starting at $0.905 per piece | $0.902 for a U.S. 4 × 6 First-Class postcard |
| Illustrative 500-card mailing | Starting at $452.50 | $451 at the listed rate |
| Main qualification | Starting rate does not identify a matching postcard format on the pricing page | Above 500 monthly mailings, an additional overage fee applies; contact support for its amount |
The figures are arithmetic illustrations, not quotes: quantity multiplied by each vendor’s published rate. They exclude optional services and any applicable additional charges. The rates and allowances come from the vendors’ Lob pricing and PostGrid pricing pages.
The apparent difference for 500 cards is only $1.50, but it is not a like-for-like price advantage: Lob’s starting rate does not specify the same size and mailing class. Request matching quotes before treating either product as cheaper.
For PostGrid, budget from its dedicated pricing page rather than the lower figures shown in its postcard-page FAQ. The two pages publish different amounts; the dedicated pricing table lists $0.902 for the U.S. 4 × 6 First-Class option.
Where PostGrid earns its lead
For an owner preparing a first campaign, the relevant distinction is how clearly the steps are described.
PostGrid’s postcard workflow explicitly connects artwork preparation, merge variables, custom mailing lists, automated triggers, and tracking. It also describes QR codes and personalized URLs for response tracking. That supports its two round wins without implying better print quality, higher response rates, or easier software in actual use.
Lob documents dashboard-based segmentation and personalization, triggered sending, and tracking from production through delivery. It remains a candidate when those capabilities fit an existing workflow. Its lower score here reflects unanswered implementation details in the cited pages, not a measured failure.
Before choosing PostGrid Starter, confirm which automation and response-tracking features are included. Its pricing page explicitly lists standard tracking for Starter and places native integrations in the Enterprise feature list. Product-wide integration descriptions should not be read as a promise of entry-tier access.
When Lob is the better choice
Hypothetical campaign: a heating contractor wants to concentrate outreach before the heating season rather than mail evenly each month.
Lob’s published annual Developer allowance fits that budgeting pattern more directly than PostGrid’s monthly Starter threshold. PostGrid does not prohibit larger Starter batches, but it says mailings above the monthly threshold incur an overage fee that requires a support quote. Those distinctions are stated on the respective Lob and PostGrid pricing pages.
The purchase decision should therefore follow the expected batch schedule, not just the headline per-piece rate.
Keep delivery and customer acquisition separate
Mail-status tracking answers whether a piece progressed through the postal workflow. It does not establish that the recipient booked a service.
For a first campaign, use a distinct booking link, QR destination, or offer code and record resulting inquiries separately from mail-status events. PostGrid documents QR-code and personalized-URL options, but this comparison does not establish attribution accuracy for either product.
For a broader treatment of separating campaign activity from sales credit, see the marketing attribution comparison for small online stores. Its store-focused recommendations serve a different buyer, but the distinction between a recorded interaction and an attributed sale is relevant here.
Decision: choose PostGrid for the more explicitly documented owner-operated postcard workflow. Choose Lob when uneven seasonal mailing volume is the stronger requirement. Confirm artwork setup, entry-tier feature access, and a format-matched total before committing either campaign.
- https://www.lob.com/pricing
- https://www.lob.com/
- https://www.postgrid.com/pricing-print-mail/
- https://www.postgrid.com/print-mail-postcard/
Marcus Elwood benchmarks the assistants, IDE copilots, and writing tools people actually buy. He focuses on real-task throughput and the gap between a product's demo and its day-to-day behavior.