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PostalDataPI VS Survicate

Compare PostalDataPI VS Survicate and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

PostalDataPI logo PostalDataPI

The most affordable postal code API. 240+ countries, sub-5 ms responses. Simple, elegant, transparent.

Survicate logo Survicate

Collect feedback on your website and find out more about your visitors.
  • PostalDataPI Landing page
    Landing page //
    2026-04-08

PostalDataPI is a global postal code validation and enrichment API covering 240+ countries and territories. One API, one key, one flat rate โ€” $0.000028 per query with no tiers or subscriptions.

What you get back: Up to 18 metadata fields per postal code โ€” city, state/region, coordinates, timezone, three levels of administrative hierarchy, elevation, and more. Sub-5ms cached responses.

Works everywhere: US ZIP codes, UK postcodes, German PLZ, Japanese postal codes, Canadian FSAs, and 230+ more. Format normalization handles case, spacing, and hyphen variations automatically.

Get started in 60 seconds: 1,000 free queries on signup, no credit card required. SDKs for Python and Node.js. MCP server for AI agents (Claude, Cursor, etc.).

Built for developers: REST API, consistent JSON responses across all countries, OpenAPI spec, llms.txt for AI agent discovery.

  • Survicate Landing page
    Landing page //
    2023-10-07

PostalDataPI

Website
postaldatapi.com
Pricing URL
Official PostalDataPI Pricing
Release Date
2026 March
Startup details
Country
United States
State
ID
City
Eagle
Founder(s)
Thom Ives
Employees
1 - 9
Edit details

Survicate

Website
survicate.com
Pricing URL
Official Survicate Pricing
Release Date
-
Startup details
Country
Poland
City
Warsaw
Employees
100 - 249
Edit details

PostalDataPI features and specs

  • Specialized Postal Data
    PostalDataPI focuses specifically on postal and address-related data, providing dedicated endpoints for ZIP code lookups, address validation, and geographic postal information, making it a niche solution for mailing and logistics needs.
  • Simple API Integration
    The API appears to offer straightforward RESTful endpoints that are relatively easy to integrate into existing applications, requiring minimal setup and configuration for developers.
  • Useful for Address Validation
    The service can help businesses validate and standardize mailing addresses, reducing undeliverable mail, saving postage costs, and improving data quality in customer databases.
  • Geographic Data Enrichment
    PostalDataPI can enrich address data with additional geographic information such as coordinates, county, and timezone details associated with postal codes, which is valuable for analytics and location-based services.
  • Lightweight and Focused
    As a specialized micro-API, it avoids the bloat of larger platforms, offering a focused toolset that does one thing well โ€” handling postal and ZIP code data without unnecessary complexity.

Possible disadvantages of PostalDataPI

  • Limited Public Awareness
    PostalDataPI is not widely known or widely reviewed compared to major competitors like SmartyStreets, Google Geocoding API, or Melissa Data, making it harder to assess reliability and long-term viability.
  • Sparse Documentation and Community Support
    As a smaller or lesser-known service, it may lack comprehensive documentation, tutorials, and an active developer community, which can make troubleshooting and advanced usage more challenging.
  • Uncertain Data Coverage
    It is unclear how comprehensive the postal data coverage is โ€” whether it supports international postal codes or is limited to specific countries, which could be a significant limitation for global applications.
  • Unknown Uptime and Reliability Track Record
    Without widespread usage reports or published SLA guarantees, it can be difficult to trust the service for mission-critical applications that require high availability and consistent performance.
  • Limited Feature Set Compared to Competitors
    Larger address validation and postal data providers offer additional features like autocomplete, batch processing, CASS certification, and deliverability scoring that PostalDataPI may not provide.

Survicate features and specs

  • User-Friendly Interface
    Survicate offers a straightforward and easy-to-use interface, making it accessible for users with varying levels of technical expertise.
  • Integration Capabilities
    The platform integrates well with a variety of other tools like CRM systems, email marketing software, and more, ensuring seamless data flow and consistent user experiences.
  • Variety of Question Types
    Survicate allows the creation of surveys with multiple question types such as NPS, single-choice, multiple-choice, text answer, and more, providing flexibility in data collection.
  • Real-Time Analytics
    Users can access real-time analytics and reporting, enabling immediate insights and quick decision-making based on current data.
  • Customizable Surveys
    The platform offers extensive customization options, allowing businesses to tailor surveys to their branding and specific needs.
  • Multi-Channel Distribution
    Survicate supports survey distribution via various channels including email, web, mobile, and chat, ensuring higher response rates and broader reach.

Possible disadvantages of Survicate

  • Limited Free Plan
    The free plan has limited features and functionality, which may not be sufficient for businesses looking for more robust survey tools.
  • Learning Curve
    While the interface is generally user-friendly, some advanced features may have a learning curve, requiring additional time for staff to become proficient.
  • Cost
    For small businesses or startups, the pricing for more advanced plans can be relatively high, which may be a deterrent for some potential users.
  • Limited Offline Capabilities
    Survicate currently offers limited functionality for conducting surveys offline, which can be a drawback for businesses needing data collection in areas with poor internet connectivity.
  • Response Limitations
    Some lower-tier plans come with limitations on the number of responses or active surveys, which can hinder extensive data collection efforts.

Analysis of PostalDataPI

Overall verdict

  • I don't have verified, up-to-date information specifically about PostalDataPI (postaldatapi.com), including details on its accuracy, pricing, uptime, or customer reviews. I can't confirm whether it's a good product without more direct data or firsthand testing, so I'd recommend evaluating it yourself using the criteria below before committing.

Why this product is good

  • Unable to verify specific claims about data accuracy, coverage, or update frequency for this service
  • No confirmed information on pricing tiers, rate limits, or API reliability (SLA/uptime)
  • No verified user reviews, testimonials, or third-party comparisons available
  • Company background, support quality, and documentation quality are unconfirmed
  • If considering this service, check for: free trial/sandbox access, transparent pricing, data source citations, response time benchmarks, and independent reviews on sites like G2 or Trustpilot

Recommended for

  • Not able to make a specific recommendation without verified data
  • Best approach: developers needing postal/address validation APIs should compare this against established alternatives (e.g., SmartyStreets, Lob, Google Maps Geocoding API, USPS Web Tools) based on documented accuracy and pricing
  • Suitable evaluation candidates: teams willing to test the API directly with sample data before integrating into production systems

PostalDataPI videos

+ Add

PostalDataPI Now Returns 18 Fields Per Postal Code โ€” for 240+ Countries

More videos:

  • Tutorial - PostalDataPI Tutorial: Your First Postal Code API Call in 5 Minutes

Survicate videos

+ Add

What types of surveys can be sent with Survicate? [Video tutorial]

More videos:

  • Tutorial - How to create a survey with Survicate? [Video tutorial]

Category Popularity

0-100% (relative to PostalDataPI and Survicate)

PostalDataPI

Survicate

Address Verification API
100 100%
Address Verification API
0% 0
Customer Feedback
0 0%
Customer Feedback
100% 100
Geolocation API
100 100%
Geolocation API
0% 0
Surveys
0 0%
Surveys
100% 100

User comments

Share your experience with using PostalDataPI and Survicate. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare PostalDataPI and Survicate

PostalDataPI Reviews

We have no reviews of PostalDataPI yet.
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Survicate Reviews

9 Survey Monkey Alternatives for Your 2024 Market Research
Survicate can help you set up surveys and feedback mechanisms that target specific groups within your audience.
Source: www.fullsession.io
12 Hotjar alternatives for website and mobile app analytics
In terms of differences, Survicate is clearly more advanced as it has website, in-product, and mobile app surveys, with all sorts of useful integrations. Survicate also has a Feedback hub for monitoring user feedback from different sources (Intercom, Slack, App Store, Google Play, etc.) in one place.
Source: www.smartlook.com
Typeform Alternatives: Tools for Surveys, Forms, and Quizzes
Using Survicate is the fastest way to get continuous customer insights. Automate surveys like NPS and CSAT and use the recurring feature. That way, you donโ€™t have to keep asking customers to fill out surveys or do interviews to get their thoughts and ideas.
Source: survicate.com
12 Best SurveySparrow Alternatives With Pricing and Features
Survicate is an excellent feedback survey tool and a great alternative to SurveySparrow. You can gather new leads, research and marketing data, and so on across the user journey.
Source: qualaroo.com
30 Best Customer Feedback Survey Tools: An Overview | Mopinion
Survicate is a great customer feedback tool that enables its users to trigger targeted surveys at different locations on their website or send out questionnaires via email to different customers. They also offer chat surveys. There is also a library of predefined surveys that users can choose from. In terms of analysis, this customer feedback tool has dashboarding...
Source: mopinion.com

Social recommendations and mentions

Based on our record, Survicate seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

PostalDataPI mentions (0)

We have not tracked any mentions of PostalDataPI yet. Tracking of PostalDataPI recommendations started around Apr 2026.

Survicate mentions (1)

What are some alternatives?

When comparing PostalDataPI and Survicate, you can also consider the following products

Smarty - Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.

Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.

Melissa Data Quality - Melissa helps companies to harness Big Data, legacy data, and people data (names, addresses, phone numbers, and emails).

Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!

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