PartnerStack
Rewardful
Impact
Tapfiliate
Everflow
Post Affiliate Pro
Tolt
Referral Rock
PostalDataPI
Ideal postcodes
Fetchify
Smarty
Data8 UK
ZIP Code API
Data8 UK PredictiveAddress
Email Verification API
PostalDataPI is a global postal code validation and enrichment API covering 240+ countries and territories. One API, one key, one flat rate — $0.000028 per query with no tiers or subscriptions.
What you get back: Up to 18 metadata fields per postal code — 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.
PartnerStack PostalDataPIPartnerStack is recommended for businesses seeking to enhance their partner programs, particularly those looking to expand their reach through affiliate marketing, referral channels, and reseller networks. It's suitable for startups, SMEs, and large enterprises aiming to streamline their partnership strategies.
Based on our record, PartnerStack seems to be more popular. It has been mentiond 12 times 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.
Anyone know of a tool that allows an account executive to track the status of sent referrals so they actually get paid a kickback? I'm not familiar enough with Crossbeam or PartnerStack to know. https://getref.co/ looks to be in prelaunch. Source: almost 3 years ago
Get your product in front of marketers by listing it on Affiliate Networks. Some of the platforms you can use are Affistash or PartnerStack. These platform are dedicated for software products, so there is a big change to hit your target audience! Source: over 3 years ago
Research affiliate programs that offer products related to your niche and have high commissions - You can Affistash or Parnerstack to find and join high ticket programs. Source: over 3 years ago
Get in front of the right marketers - This is one of the most crucial steps, because there are hundreds of people that have audiences in your niche, and for most of them affiliate revenue is their main revenue stream. If you are in the tech space, you can list your company, on platform like Affistash(37$/m) or Partnerstack($1k+/month). Affistash is better for companies that don't have any funding or astronomical... Source: over 3 years ago
Affiliate links: The content of the course includes tens affiliate links to software products, like editing programs, content libraries, etc. He said he used platforms like Affistash or Partnerstack to find good products to promote in his niche. Source: over 3 years ago
Rewardful - All-in-One Affiliate Management Software for SaaS
Ideal postcodes - We help businesses improve UX and data quality with a cutting edge address validation service.
Impact - Impact Partnership Cloud is an affiliate marketing tool that helps businesses to manage the entire lifecycle of partnerships from recruitment to incentivization.
Fetchify - Fetchify delivers fast, accurate address, email, phone and bank validation tools that help businesses capture clean, verified customer data, reduce failed deliveries and improve checkout experiences worldwide.
Tapfiliate - Affiliate, referral and influencer marketing tracking software for eCommerce & SaaS.
Smarty - Smarty provides address validation, autocomplete, geocoding and reverse geocoding services covering addresses in over 240+ countries.