LeadPost vs Opensend
An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.
The short answer
Editorial assessmentLeadPost compared with Opensend
The most direct comparison in this whole category: both resolve anonymous consumer traffic to individuals for DTC and ecommerce, both are US-only in practice, both push into Klaviyo and Meta. Opensend starts around $400 a month and is tightly focused on ecommerce recovery; LeadPost starts at $249, covers B2C and B2B from one pixel, and adds USPS direct mail as a channel Opensend does not offer. Take Opensend for pure ecommerce email recovery; take LeadPost if physical mail or a mixed consumer and business audience matters.
Choose LeadPost if
Consumer businesses in high-ticket verticals such as real estate, automotive, and healthcare where a named individual with a postal address is worth pursuing, marketing agencies running identification and retargeting for a portfolio of B2C clients, and ecommerce brands that want to recover anonymous browsers into Klaviyo without waiting for a form fill.
Choose Opensend if
US direct-to-consumer ecommerce brands on Shopify with meaningful traffic and an existing Klaviyo or equivalent email programme, particularly those whose conversion rate is low enough that recovering a share of anonymous browsers materially changes revenue.
Side by side
13 attributes| Attribute | LeadPost | Opensend |
|---|---|---|
| Category | Visitor ID | Visitor ID |
| Starting price | $249 per month (Standard, up to 750 leads) (14 days trial) | $400 per month (or $320 billed annually) (14 days trial) |
| Pricing model | Flat monthly subscription metered on identified leads per month, with three published self-serve tiers differing in lead allowance and support level rather than in features. | Usage-based monthly subscription priced per identity delivered, tiered by expected monthly visitor volume, with unused credits rolling over and a 20 percent discount for annual billing. |
| Free plan | No | No |
| Free trial | 14 days with up to 200 B2C leads, no credit card required, self-serve signup | 14 days for $1 |
| Best for | Consumer businesses in high-ticket verticals such as real estate, automotive, and healthcare where a named individual with a postal address is worth pursuing, marketing agencies running identification and retargeting for a portfolio of B2C clients, and ecommerce brands that want to recover anonymous browsers into Klaviyo without waiting for a form fill. | US direct-to-consumer ecommerce brands on Shopify with meaningful traffic and an existing Klaviyo or equivalent email programme, particularly those whose conversion rate is low enough that recovering a share of anonymous browsers materially changes revenue. |
| Setup time | Minutes. One line of code, no forms, no cookie configuration, and no per-platform integration. Connecting Klaviyo, HubSpot, or an FTP delivery adds perhaps another half hour. | Under ten minutes for installation: install the Shopify app, drop the pixel, or wire the server-side integration, then connect your email platform. The real work is designing the flows the identities feed into, which is a Klaviyo project rather than an Opensend one. |
| Learning curve | Low on identification, moderate on retargeting. The identification side needs no configuration, but running four channels well, particularly direct mail with its production lead times and per-piece costs, is a real marketing discipline rather than a toggle. | Low as software, and the hard part is judgement rather than mechanics. Deciding what a first message to someone who never gave you their address should say, and how aggressive to be, matters far more to the outcome than any configuration in the tool. |
| Platforms | Web application, JavaScript tracking script, Automated FTP delivery, Webhooks, Manual CSV download | Shopify app, JavaScript pixel for any store, Server-side integration, Web dashboard |
| Compliance | Vendor states GDPR and CCPA compliance; no certifications, audits, or documented legal basis published | Stated full legal compliance with applicable US laws and regulations, Consent-based data sourcing, per the vendor: network users explicitly consented to partner marketing, US-only operation, which places the product outside GDPR territory rather than compliant within it |
| Founded | 2020 | 2022 |
| Headquarters | St Louis, Missouri, United States | Los Angeles, California, United States |
| Ownership | Privately held, bootstrapped, founder-led | Privately held |
Strengths and limitations
LeadPost
Strengths
- The only tool in this category that returns a verified postal address and can execute USPS direct mail from the same dashboard, which opens a channel no company-level competitor can reach.
- Genuinely cross-channel: email, Facebook and Instagram, Google display, and physical mail all managed from one interface rather than exported to four platforms.
- Every feature on every tier, with the three published plans differing only in lead volume and support response.
- An unusually long and explicitly named integration list for a seven-person company, including Klaviyo, HubSpot, Salesforce, Mailchimp, Zoho, Reply.io, webhooks, Zapier, and automated FTP.
Limitations
- The ethical position is the most exposed in this category. Posting physical mail to the home address of someone who browsed anonymously is a step beyond what most buyers have thought through, and the recipient consented to a data partner rather than to you.
- GDPR compliance is asserted rather than documented. There is no published legal basis, no data residency statement, and no certification, and the model is fundamentally a US consumer identity product.
- Opt-out is claimed but the workflow is not published, nor is the data partner list, nor any data broker registrations.
- The up-to-40-percent match rate is a vendor claim with no stated denominator and no methodology, unlike competitors such as Knock2 that at least define what traffic they are measuring.
Opensend
Strengths
- The clearest unit economics in the category: priced per identity delivered at published rates, so return on investment is a straightforward calculation rather than an act of faith.
- Credit rollover means unused allowance carries forward, which suits the seasonal traffic patterns that define retail and which almost no competitor offers.
- Reconnect's cross-device recognition addresses the specific failure that makes most consumer retargeting inaccurate, rather than only adding more identities.
- Genuinely fast setup through a native Shopify app, a pixel, or a server-side integration, with a stated time to live of under ten minutes.
Limitations
- US-only. The identity network is a US shopper graph, so any brand with significant international traffic is paying for coverage that will not resolve.
- Consumer-focused, which makes it the wrong product for B2B entirely rather than a weaker option for it.
- The $400 monthly floor is high for a small store, and the entry tier assumes 10,000 to 50,000 monthly visitors before the economics work.
- Published opt-out mechanics are thinner than the leading B2B vendors provide; the compliance position rests on a consent-based sourcing claim rather than on documented consumer-facing controls.
Pricing compared
LeadPost
Flat monthly subscription metered on identified leads per month, with three published self-serve tiers differing in lead allowance and support level rather than in features.
- Standard$249
- Advanced$499
- Premium$999
Judged against B2B company-level tools LeadPost looks expensive, but that comparison is meaningless: those tools return a company name and LeadPost returns a household. Judged against what it replaces, which is a purchased consumer mailing list plus a separate email platform plus a separate audience-push tool, 22 to 33 cents per verified identified person with four retargeting channels in one dashboard is reasonable. The pricing curve is unusually flat, so there is little economic reward for scaling up, and the every-feature-on-every-tier structure means a small operator gets the whole platform at $249. The value hinges on your vertical: in real estate, automotive, healthcare, and high-ticket ecommerce, where a single conversion is worth thousands, the maths works easily. In low-margin ecommerce or B2B SaaS it does not.
Opensend
Usage-based monthly subscription priced per identity delivered, tiered by expected monthly visitor volume, with unused credits rolling over and a 20 percent discount for annual billing.
- Tier 1$400
- Tier 2$800
- Tier 3$1,600
- EnterpriseCustom
The arithmetic here is unusually easy to run, which is the best thing about Opensend's pricing. At $0.20 per identity on the entry tier, the question is simply whether an identified shopper who was previously invisible produces more than twenty cents of incremental revenue through a browse abandonment flow. For most DTC brands with a functioning Klaviyo programme and reasonable margins, it clearly does, and credit rollover means seasonal traffic does not punish you. What the pricing does not tell you is the softer cost. Emailing someone who browsed and never gave you an address is a brand decision as much as a marketing one, and a poorly judged first message can cost more in complaints and unsubscribes than the recovered revenue is worth. The tool is good value; whether it is a good idea depends on your category and your customers.
Editorial verdict on each
LeadPost
LeadPost is the consumer answer in a category built almost entirely for B2B, and on its own terms it is well made: person-level resolution with a verified postal address, four retargeting channels including physical mail in one dashboard, an honest published traffic minimum, a long named integration list, and every feature available at the $249 entry price. For real estate, automotive, healthcare, and high-ticket ecommerce, where a single conversion is worth thousands and direct mail still converts, the economics work easily at 22 to 33 cents per identified person. For B2B software it is the wrong shape, and for anyone with European visitors it is the wrong jurisdiction. The thing to settle before buying is not the pricing but the premise: the person whose home address arrives in your dashboard consented to one of LeadPost's data partners, not to you, and the vendor publishes neither the partner list nor the opt-out workflow. If posting a letter to that household still feels right after thinking it through, this is a capable tool. If it does not, that instinct is worth more than the match rate.
Read the full LeadPost profileOpensend
Opensend is the cleanest expression of this category's economics because the maths is right there on the pricing page: twenty cents per identified shopper, and either a browse abandonment flow earns that back or it does not. For a US Shopify brand with a working Klaviyo programme and 10,000-plus monthly visitors, it usually does, and credit rollover plus a ten-minute setup make it unusually low-risk to test for a dollar. Reconnect's cross-device resolution is the underrated feature, fixing an accuracy problem rather than only adding volume. The reservations are not really about the software. It is US-only, so international traffic buys nothing; the $400 floor is steep for a small store; published opt-out mechanics and security certifications are thinner than the leading B2B vendors offer; and messaging people who browsed but never gave you an address is a brand decision that belongs to more than the marketing team. If you sell to shoppers in America and have thought that decision through, this is the right tool for it. If you sell to businesses, everything else in this category is a better fit.
Read the full Opensend profileLeadPost profile last reviewed 2026-08-22; Opensend last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.