--- title: Ideal Postcodes Reviews meta_title: 'Ideal Postcodes Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Ideal Postcodes works for a business like yours. aggregate_rating: rating_value: 4.9 review_count: 4 scale: '5' date_modified: '2026-09-28' parent_category: name: IT Infrastructure url: https://www.g2.com/categories/it-infrastructure --- # Ideal Postcodes Reviews **Vendor:** Ideal Postcodes **Category:** [Address Verification Tools](https://www.g2.com/categories/address-verification) **Average Rating:** 4.9/5.0 **Total Reviews:** 4 ## About Ideal Postcodes Ideal Postcodes is an address validation and postcode lookup API that returns geocodes with every lookup, catching bad addresses before they reach checkout, delivery or your CRM. It validates addresses internationally against authoritative local data providers, and for UK addresses adds rooftop-level geocodes and UPRNs from Royal Mail and Ordnance Survey data. Businesses and developers integrate via a developer-friendly API or one of 40+ low/no-code connections. Real-Time Validation Suggests and verifies addresses as you type, so errors are caught at the point of entry rather than after checkout, when a failed delivery is already someone’s problem to fix. Datasets and Cleanse Beyond core address data, additional datasets cover scenarios like Multiple Residence and Not Yet Built properties. For existing lists, bulk cleanse tools standardise and enrich addresses and can apply NCOA and TBR updates to catch movers and deceased records. Integrations Over 40 low/no-code integrations span ecommerce platforms, CRMs, workflow automation, form and page builders, spreadsheets, AI app builders, coding agents and a browser extension, plus a developer-friendly API for custom builds. Secure and Compliant Built with security and compliance in mind, Ideal Postcodes is GDPR-compliant and ISO27001 certified, with data hosted in local data centres. Support Live chat puts customers straight through to an engineer or developer, backed by comprehensive documentation. ## Ideal Postcodes Reviews ### 1. Effortless Address Lookup with Top-Notch Support **Rating:** 4.5/5.0 stars **Reviewed by:** Adam S. | Small-Business (50 or fewer emp.) **Validated Reviewer:** Validated through a business email account **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** July 23, 2026 **What do you like best about Ideal Postcodes?** I like that the support from Ideal Postcodes was excellent and the pricing seems reasonable. **What do you dislike about Ideal Postcodes?** I haven't come across any issues **What problems is Ideal Postcodes solving and how is that benefiting you?** I get the correct postcode and address, eliminating spelling mistakes and ensuring address accuracy. ### 2. Knowledgeable Support and Reliable Postcode/Address Lookups **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Consumer Services | Small-Business (50 or fewer emp.) This reviewer's identity has been verified by our review moderation team. They have asked not to show their name, job title, or picture. **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through a business email account **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** May 30, 2026 **What do you like best about Ideal Postcodes?** Tech support is easily available and knowledgable. The data provided also includes lat/lon which some postcode lookups do not. They also provide lookups for the Republic of Ireland **What do you dislike about Ideal Postcodes?** Not much really, it does what it says on the tin **What problems is Ideal Postcodes solving and how is that benefiting you?** Our system requires Postcode and Address lookups, the address lookup is often not available in other products ### 3. I cannot recommend this Ideal Postcodes enough! **Rating:** 5.0/5.0 stars **Reviewed by:** Jerome H. | Digital Marketing Apprentice, Small-Business (50 or fewer emp.) **Validated Reviewer:** Validated through a business email account **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** June 29, 2022 **What do you like best about Ideal Postcodes?** We installed their postcode finder extension with a few teething issues, but their top man John helped me fix the issues we were facing and we're working like a charm! John went to a great length to help me install the extension and get it working, it took a while (due to issues on our behalf) but the end product is fantastic and the support is astonishing. **What do you dislike about Ideal Postcodes?** Nothing to say that I didn't like, it has been a perfect experience from start to finish. **What problems is Ideal Postcodes solving and how is that benefiting you?** The extension was not formatted to our checkout, but Ideal Postcode upgraded its platform for it to be used on our site. Great communication on their behalf. ### 4. Great service over extended time period **Rating:** 5.0/5.0 stars **Reviewed by:** Chris D. | Managing Director, Small-Business (50 or fewer emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** Validated through Google using a business email account **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** January 22, 2021 **What do you like best about Ideal Postcodes?** The technical docs are really good, but the support when you need it is live and fast. On several occasions we have had issues and to get live chat support and solutions quickly is great. The admin dashboard is easy to use too. **What do you dislike about Ideal Postcodes?** Nothing, it really is the best PC lookup service I have used. **Recommendations to others considering Ideal Postcodes:** Support is often overlooked, my experience when needing help has been really positive. To me, I value this more than anything and it's not like I am a novice developer, I have 25 years JS experience, but sometimes it's not code that is the issue, it is the little things where their experience with other users just means they provide solutions you may not have considered. **What problems is Ideal Postcodes solving and how is that benefiting you?** Speed of checkout, customers expect an address lookup these days, but we wanted something simple and lightweight that was easy to customize. This solution integrated into our existing site very easily. ## Ideal Postcodes Discussions - [What is Ideal Postcodes used for?](https://www.g2.com/discussions/what-is-ideal-postcodes-used-for) - 1 comment - [View Ideal Postcodes pricing details and edition comparison](https://www.g2.com/products/ideal-postcodes/reviews?section=pricing&secure%5Bexpires_at%5D=2026-10-03+23%3A06%3A42+-0500&secure%5Bsession_id%5D=7dfc2fbe-2d57-443b-b8c7-61df1fae5f5e&secure%5Btoken%5D=2893068ac3d4b449d211cd8cd36f71c843f75736de959b30130fe69de5b5df61&format=llm_user) ## Ideal Postcodes Features **Management** - Scheduled Data Checks - Reporting **Functionality** - Address Verification - Automation - Cleansing - International Verification **Additional Functionality** - For eCommerce - Third-Party Integrations - Automatic Formatting - Data Security - API - Match & Merge - Autocomplete - Address Validation - Data Enrichment - Multi-Language - Recipient Validation ## Top Ideal Postcodes Alternatives - [Smarty](https://www.g2.com/products/smarty-smarty/reviews) - 4.6/5.0 (349 reviews) - [Lob](https://www.g2.com/products/lob/reviews) - 4.4/5.0 (278 reviews) - [nCino Identity Solutions](https://www.g2.com/products/ncino-identity-solutions/reviews) - 4.5/5.0 (239 reviews)