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SPECIFICTION
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LeadsRx vs OP3

LeadsRx

leadsrx.com

OP3

op3.dev

Side by side

FigureLeadsRxOP3
Price from—$100/mo
Free plan—Yes
Free trial——
Open source—Yes
WebYesYes
APIYesYes
Plans published12
Spec score · Podcast Analytics Software7.7 (#11)8.8 (#3)
APIAPI access is included with all subscriptions, and the agency offering describes a full API for integration with any system.The OP3 API provides access to collected podcast data, and API calls require a bearer token associated with a valid API key.
AudienceLeadsRx describes its solutions for brands, agencies, ecommerce and direct-to-consumer businesses, media organizations, and enterprises.The project describes its intended users as podcasters and podcast hosting companies.
IntegrationsThe marketing attribution page names shopping cart integrations including Shopify, Magento, BigCommerce, and WooCommerce, plus CRM integrations including Salesforce, Pipedrive, and Infusionsoft.The setup page specifically mentions Megaphone, Transistor and Castopod as hosts that can add OP3 through dashboard settings or support.
PrivacyLeadsRx says its platform defaults to anonymous data collection and captures customer journeys without relying on third-party cookies.OP3 says it stores basic request attributes, hashes and encrypts listener IP addresses before storage, and does not join IP addresses with third-party data or services.
SupportLeadsRx describes onboarding, ongoing customer care, analyst Q&A sessions, insights reviews, and premium support.The project directs users to [email protected] and GitHub Discussions for questions and participation.
What it doesLeadsRx provides multi-touch marketing attribution and customer journey analytics to help brands and agencies evaluate marketing performance.OP3 is a free, open-source podcast prefix analytics service that measures downloads when its redirect prefix is added to episode URLs.

Plans

LeadsRx

  • LeadsRx Attribution / LeadsRx JourneyPriced on request

LeadsRx pricing →

OP3

  • FreeFree
  • OP3 Sponsorship$100 a month

OP3 pricing →

In their own words

LeadsRx

LeadsRx has no write-up on Specifiction yet; its figures are above.

Visit leadsrx.com

OP3

OP3 is a free, open-source podcast prefix analytics service for podcasters and podcast hosting companies. To measure downloads, a host or podcaster places https://op3.dev/e/ before episode URLs in a podcast feed. Each measured show receives a public statistics page with download metrics, detailed breakdowns, and spreadsheet exports covering its history. OP3 also provides an API for collected podcast data; requests require a bearer token linked to a valid API key. The service says it stores basic request attributes, hashes and encrypts listener IP addresses before storage, and does not combine those addresses with third-party data or services. Its privacy policy says no cookies are used and identifies Cloudflare as the sole hosting provider and data store. OP3 says its redirect service uses a global CDN with edge nodes in more than 335 cities across more than 125 countries. API hit-query filtering by URL or hashed IP is limited to the last 90 days.

Visit op3.dev