# Lob vs PostGrid Address Verification Comparison - What are their main differences?

At a Glance

Star Rating

**Lob** [

4.4/5(281)

](https://www.g2.com/products/lob/reviews#reviews)

**PostGrid Address Verification** [

5/5(178)

](https://www.g2.com/products/postgrid-address-verification/reviews#reviews)

Market Segments

**Lob**
Small-Business (53.7% of reviews)

**PostGrid Address Verification**
Mid-Market (69.7% of reviews)

Pros & Cons

**Lob**
[
Ease of Use (24)
](https://www.g2.com/products/lob/reviews?filters%5Bsentiment_snippet%5D=1154909&qs=pros-and-cons#reviews)[
Efficiency Improvement (12)
](https://www.g2.com/products/lob/reviews?filters%5Bsentiment_snippet%5D=1154852&qs=pros-and-cons#reviews)[
Organization Difficulty (5)
](https://www.g2.com/products/lob/reviews?filters%5Bsentiment_snippet%5D=2061685&qs=pros-and-cons#reviews)[
Expensive (4)
](https://www.g2.com/products/lob/reviews?filters%5Bsentiment_snippet%5D=1154665&qs=pros-and-cons#reviews)

**PostGrid Address Verification**
Not enough data

Entry-Level Pricing

**Lob**
 **Free** Per Month

**PostGrid Address Verification**
No pricing available

Summary

AI Generated Summary

AI-generated. Powered by real user reviews.

- **G2 reviewers report** that PostGrid Address Verification excels in user satisfaction, achieving a perfect score in areas like ease of use and quality of support. Users appreciate how the tool simplifies the address validation process, allowing them to clean mailing lists with just a few clicks.
- **Users say** that Lob offers a user-friendly interface and strong integration capabilities, particularly highlighting the Figma to Lob plugin as a standout feature. This has made creating marketing materials more efficient, showcasing Lob's adaptability to user needs.
- **Reviewers mention** that PostGrid provides detailed validation results, checking for postal codes, street names, and even missing apartment numbers. This level of detail is crucial for users who need to ensure their data is accurate and consistent for reliable mail delivery.
- **According to verified reviews** , Lob has a strong focus on customer care, with users noting that the team is responsive and willing to create custom plugins when needed. This level of support can be a significant advantage for small businesses looking for tailored solutions.
- **G2 reviewers highlight** that while Lob has a solid user base, its overall satisfaction scores are lower compared to PostGrid. Users have reported some challenges in matching specific workflow needs, which may affect the experience for those with unique requirements.
- **Users report** that PostGrid's implementation process is seamless, with a perfect score in setup ease. This is particularly beneficial for mid-market companies that require quick and efficient onboarding to maintain productivity.

Pricing

Entry-Level Pricing

**Lob**

Lob

DEVELOPER

Free

Per Month

Not ready to purchase yet?

- Test Lob's Print & Mail API with zero commitments

[Browse all 4 pricing plans](/products/lob/pricing)

**PostGrid Address Verification**

PostGrid Address Verification
No pricing available

Free Trial

**Lob**

Lob

Free Trial is available

**PostGrid Address Verification**

PostGrid Address Verification

Free Trial is available

Ratings

Meets Requirements

8.9

188

10.0

175

Ease of Use

8.8

192

10.0

175

Ease of Setup

8.8

132

10.0

156

Ease of Admin

9.0

87

9.7

12

Quality of Support

8.7

167

10.0

174

Has the product been a good partner in doing business?

8.6

84

9.9

12

Product Direction (% positive)

7.8

160

9.9

173

Features by Category

Address Verification[Hide 36 FeaturesShow 36 Features](javascript:void(0);)

8.1

31

10.0

131

Management

Scheduled Data Checks

7.5

14

10.0(won by 2.5)

110

Reporting

8.2

21

9.9(won by 1.7)

112

Functionality

Address Verification

8.5

29

10.0(won by 1.5)

125

Automation

8.8

26

9.9(won by 1.1)

119

Cleansing

7.9

17

10.0(won by 2.1)

116

International Verification

7.8

13

9.9(won by 2.1)

114

Additional Functionality

For eCommerce

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Location Tracking

Not enough data

Not enough data

Automatic Formatting

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Contact Database

Not enough data

Not enough data

Data Security

Not enough data

Not enough data

Metadata Management

Not enough data

Not enough data

API

Not enough data

Not enough data

AI/Machine Learning

Not enough data

Not enough data

Search/Filter

Not enough data

Not enough data

Contact Management

Not enough data

Not enough data

Proof of Delivery

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Match & Merge

Not enough data

Not enough data

Data Profiling

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Autocomplete

Not enough data

Not enough data

Electronic Forms

Not enough data

Not enough data

Geolocation

Not enough data

Not enough data

Address Validation

Not enough data

Not enough data

Data Quality Control

Not enough data

Not enough data

Delivery Estimate

Not enough data

Not enough data

Data Enrichment

Not enough data

Not enough data

Multi-Language

Not enough data

Not enough data

Recipient Validation

Not enough data

Not enough data

Data Discovery

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Geographic Maps

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Direct Mail Automation[Hide 27 FeaturesShow 27 Features](javascript:void(0);)

8.3

124

Not enough data

Logistics

Direct Mail Design

8.5(won by default)

76

Not enough data

CRM & Marketing Automation Integration

8.4(won by default)

58

Not enough data

Custom Batch Sizes

8.5(won by default)

59

Not enough data

Delivery Speed

8.4(won by default)

90

Not enough data

Testing & Tracking

Mailing List Management

8.0(won by default)

66

Not enough data

Dashboards & Reporting

8.2(won by default)

90

Not enough data

Campaign Management

Not enough data

Not enough data

Design Management

Not enough data

Not enough data

A/B Testing

Feature Not Available

Not enough data

Agentic AI - Direct Mail Automation

Mailing Services Integration

Not enough data

Not enough data

Printing Services Integration

Not enough data

Not enough data

Autonomous Task Execution

Feature Not Available

Not enough data

Multi-step Planning

Feature Not Available

Not enough data

Cross-system Integration

Feature Not Available

Not enough data

Adaptive Learning

Feature Not Available

Not enough data

Proactive Assistance

Feature Not Available

Not enough data

Decision Making

Feature Not Available

Not enough data

Additional Functionality

Mailer Templates

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Mailing List Purchasing

Not enough data

Not enough data

Delivery Tracking

Not enough data

Not enough data

Event Triggered Actions

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Response Alerts

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Mailing List Scrubbing

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Print Fulfillment Services[Hide 6 FeaturesShow 6 Features](javascript:void(0);)

8.1

38

Not enough data

Logistics - Print Fulfillment

Efficiency

8.4(won by default)

21

Not enough data

Order Tracking

8.2(won by default)

22

Not enough data

Agentic AI - Print Fulfillment Services

Cross-system Integration

Feature Not Available

Not enough data

Customization - Print Fulfillment

Integration

8.8(won by default)

30

Not enough data

Flexibility

7.4(won by default)

22

Not enough data

Templates

7.3(won by default)

19

Not enough data

## Lob vs PostGrid Address Verification FAQs

Generated using AI

Last updated: August 16, 2026

### What is the difference between Lob vs PostGrid Address Verification?

PostGrid Address Verification stands out for its perfect 5.0/5 rating and top scores across all reviewer-rated dimensions, while Lob is favored for its automation and integration strengths but has a lower overall rating.

| [Lob](https://www.g2.com/products/lob/reviews) | [PostGrid Address Verification](https://www.g2.com/products/postgrid-address-verification/reviews) |
| --- | --- |
| 4.4/5 (280 reviews) | 5.0/5 (178 reviews) |
| Small-Business | Mid-Market |
| 8.8 | 10.0 |
| 8.7 | 10.0 |
| Ease of Use (24 all-time mentions) | — |

### How do the pricing models of Lob and PostGrid Address Verification compare?

PostGrid Address Verification is rated higher for value, with a perfect 10.0 Price/Cost satisfaction score compared to Lob's 8.8.

- **Lob:** Reviewers highlight flexible post-pay billing and cost-effectiveness for mass mailings, but some mention challenges with credit processing and occasional concerns about pricing at high volumes.
- **PostGrid Address Verification:** Reviewers consistently praise the tool for saving money by reducing undeliverable mail and improving delivery rates, with no negative value sentiment reported.

### What are the best alternatives to Lob and PostGrid Address Verification?

The top three alternatives to Lob and PostGrid Address Verification are Smarty, Sendoso, and PostGrid Print & Mail.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Lob](https://www.g2.com/products/lob/reviews) | 4.4/5 (280 reviews) | Small-Business | Flexible post-pay billing, cost-effective for mass mailings | Ease of Use (24 all-time mentions) |
| [PostGrid Address Verification](https://www.g2.com/products/postgrid-address-verification/reviews) | 5.0/5 (178 reviews) | Mid-Market | Saves money by reducing undeliverable mail | Perfect accuracy and ease of setup |
| [Smarty](https://www.g2.com/products/smarty-smarty/reviews) | 4.6/5 (316 reviews) | Small-Business | — | — |
| [Sendoso](https://www.g2.com/products/sendoso/reviews) | 4.5/5 (1405 reviews) | Mid-Market | — | — |
| [PostGrid Print & Mail](https://www.g2.com/products/postgrid-print-mail/reviews) | 4.9/5 (232 reviews) | Mid-Market | — | — |

### Which Direct Mail Automation features should I prioritize when comparing Lob and PostGrid Address Verification?

Buyers should prioritize Ease of Use, Integration, Automation, Campaign Management, and Quality of Support when comparing Lob and PostGrid Address Verification.

- **Ease of Use:** Lob scores 8.8 with 24 all-time mentions; PostGrid Address Verification scores 10.0.
- **Integration:** Lob has 7 all-time mentions for integrations; PostGrid Address Verification scores 10.0 on Meets Requirements, indicating strong integration satisfaction.
- **Automation:** Lob has 8 all-time mentions for automation; PostGrid Address Verification reviewers highlight automated address validation and formatting.
- **Campaign Management:** Lob has 6 all-time mentions for campaign management; PostGrid Address Verification reviewers cite improved mailing efficiency and reduced undeliverable mail.
- **Quality of Support:** Lob scores 8.7; PostGrid Address Verification scores 10.0.

### What are the pros and cons of Lob vs PostGrid Address Verification?

Lob's headline strength is its ease of use and automation, while PostGrid Address Verification excels in accuracy and perfect reviewer satisfaction across all dimensions.

- **Lob strengths:** Ease of Use (24 all-time mentions), Automation (8 all-time mentions), Integrations (7 all-time mentions), Platform Usability (7 all-time mentions), Campaign Management (6 all-time mentions).
- **Lob trade-offs:** Organization Difficulty (5 all-time mentions), Expensive (4 all-time mentions), UX Improvement (3 all-time mentions), occasional concerns about navigation and time consumption.
- **PostGrid Address Verification strengths:** Perfect 5.0/5 rating, 10.0 scores on Ease of Use, Ease of Setup, Quality of Support, and Meets Requirements; reviewers consistently cite accuracy, reliability, and ease of implementation.
- **PostGrid Address Verification trade-offs:** Reviewers occasionally note slower processing for very large or unusual address lists, but consistently report high satisfaction and minimal negative feedback.

### Is Lob or PostGrid Address Verification better for small businesses?

Lob is the stronger fit for small businesses, as it is most frequently reviewed by small-business users and praised for its ease of use and automation.

- **Lob:** Largest reviewer segment is Small-Business; reviewers highlight ease of use, automation, and cost-effectiveness for small teams managing direct mail campaigns.
- **PostGrid Address Verification:** Largest reviewer segment is Mid-Market; reviewers praise ease of setup and accuracy, but the primary user base is not small-business focused.

### Which Direct Mail Automation platform has better integrations?

Lob is favored for integrations, with more reviewer-cited integration mentions and specific third-party tool references.

- **Lob:** Integrations with Make (57 all-time mentions), Figma (4 all-time mentions), and Braze (2 all-time mentions) are highlighted by reviewers.
- **PostGrid Address Verification:** Reviewers consistently mention easy integration with databases and CRMs, but no specific third-party tools reach the publishable mention threshold.

### How do Lob and PostGrid Address Verification compare on customer support?

PostGrid Address Verification leads on Quality of Support with a perfect 10.0 score, compared to Lob's 8.7.

- **Lob:** Reviewers describe helpful and responsive support, with several citing positive experiences during onboarding and integration, though a few mention areas for improvement in documentation and billing support.
- **PostGrid Address Verification:** Reviewers consistently report excellent support, describing the team as patient, quick to respond, and highly effective in resolving setup and integration questions.

### Which is easier to implement, Lob or PostGrid Address Verification?

PostGrid Address Verification is easier to implement, with a perfect 10.0 Ease of Setup score versus Lob's 8.8.

- **Lob:** Reviewers generally find setup straightforward, especially for API-driven workflows, but some note a minor learning curve and occasional challenges with documentation or interface navigation.
- **PostGrid Address Verification:** Reviewers consistently report fast, simple setup and highlight the ease of integrating with existing systems, with no significant implementation barriers mentioned.

### Which product has better Integration?

Lob is the stronger product for Integration, as reflected by reviewer-cited integration mentions and satisfaction scores.

- **Lob:** 7 all-time mentions for integrations, 8.8 Ease of Use, and 8.9 Meets Requirements; reviewers highlight integrations with Make, Figma, and Braze.
- **PostGrid Address Verification:** 10.0 Meets Requirements and Ease of Use scores; reviewers mention easy integration with databases and CRMs, but no specific third-party integration mention counts above the publish floor.

Reviews

Reviewers' Company Size

[![Lob](https://images.g2crowd.com/uploads/product/hd_favicon/f1fd10ca801ef25c78c9731fd69b17a5/lob.svg "Lob")](https://www.g2.com/products/lob/reviews)

Lob

Small-Business(50 or fewer emp.)

53.7%

Mid-Market(51-1000 emp.)

38.1%

Enterprise(\> 1000 emp.)

8.2%

[![PostGrid Address Verification](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_71e72e903ce2b163b005a6a329718281/postgrid-address-verification.png "PostGrid Address Verification")](https://www.g2.com/products/postgrid-address-verification/reviews)

PostGrid Address Verification

Small-Business(50 or fewer emp.)

21.3%

Mid-Market(51-1000 emp.)

69.7%

Enterprise(\> 1000 emp.)

9.0%

Small-Business

(50 or fewer emp.)

53.7%

21.3%

Mid-Market

(51-1000 emp.)

38.1%

69.7%

Enterprise

(\> 1000 emp.)

8.2%

9.0%

Reviewers' Industry

[![Lob](https://images.g2crowd.com/uploads/product/hd_favicon/f1fd10ca801ef25c78c9731fd69b17a5/lob.svg "Lob")](https://www.g2.com/products/lob/reviews)
Lob

Financial Services

13.6%

Insurance

13.2%

Real Estate

12.1%

Computer Software

7.0%

Hospital & Health Care

5.8%

Other

48.2%

[![PostGrid Address Verification](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_71e72e903ce2b163b005a6a329718281/postgrid-address-verification.png "PostGrid Address Verification")](https://www.g2.com/products/postgrid-address-verification/reviews)
PostGrid Address Verification

Construction

6.7%

Marketing and Advertising

6.7%

Legal Services

6.2%

Information Technology and Services

5.6%

Higher Education

5.1%

Other

69.7%

Alternatives

**Lob Alternatives**

 ![Sendoso](https://images.g2crowd.com/uploads/product/hd_favicon/1547065625/sendoso.svg "Sendoso")

[
Sendoso
](/products/sendoso/reviews)

 ![PostGrid Print & Mail](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_71e72e903ce2b163b005a6a329718281/postgrid-print-mail.png "PostGrid Print & Mail")

[
PostGrid Print & Mail
](/products/postgrid-print-mail/reviews)

 ![Alyce by Sendoso](https://images.g2crowd.com/uploads/product/hd_favicon/2a03ed1996f16318b782d49cb2af0033/alyce-by-sendoso.svg "Alyce by Sendoso")

[
Alyce by Sendoso
](/products/alyce-by-sendoso/reviews)

 ![PFL Direct Mail Platform](https://images.g2crowd.com/uploads/product/hd_favicon/c078cb4ea530d3f10e2bd9db1b263339/pfl-direct-mail-platform.svg "PFL Direct Mail Platform")

[
PFL Direct Mail Platform
](/products/pfl-direct-mail-platform/reviews)

**PostGrid Address Verification Alternatives**

 ![Smarty](https://images.g2crowd.com/uploads/product/hd_favicon/251a81397d6350006a5839aece7e32b1/smarty-smarty.svg "Smarty")

[
Smarty
](/products/smarty-smarty/reviews)

 ![Loqate](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_d0e3c5c21a2a76fdde3ab6eeb0898ce0/gbg-plc-loqate.png "Loqate")

[
Loqate
](/products/gbg-plc-loqate/reviews)

 ![Melissa Global Address Verification](https://images.g2crowd.com/uploads/product/hd_favicon/6e8c0ce8f945cff09d65373a720df08b/melissa-global-address-verification.svg "Melissa Global Address Verification")

[
Melissa Global Address...
](/products/melissa-global-address-verification/reviews)

 ![FullCircl](https://images.g2crowd.com/uploads/product/hd_favicon/85145c604fe7cb8518f85d4912f0aafd/fullcircl.svg "FullCircl")

[
FullCircl
](/products/fullcircl/reviews)

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