PartnerProof: B2B Integration Partnership Validation Scorecard

The Problem

Indie SaaS founders on r/indiehackers frequently describe wasting months building deep integrations with partner platforms (Zapier, HubSpot, Notion, etc.) that yielded almost no new customers, while the integrations that drove real growth were surprising. PartnerProof is a structured pre-build scorecard that helps founders estimate the likely ROI of a potential integration partner before writing a single line of code — pulling in public data on the partner's marketplace traffic, user overlap signals, and community demand signals alongside a guided questionnaire. It turns 'gut feel' integration roadmaps into defensible, prioritized decisions.

Target Audience

Solo SaaS founders deciding which integration partners to invest engineering time in

Monetization Angle

$9/mo subscription with unlimited scorecards; free tier allows 2 scorecards saved

Recommended Tech Stack

Why Now

The number of SaaS integration marketplaces (Zapier, Make, HubSpot App Marketplace, Notion) has exploded, making integration prioritization a real strategic decision rather than a 'nice to have.'

MVP Scope

A guided 10-question form about the target partner + manual data inputs → weighted scorecard output with a Go/No-Go recommendation and a shareable PDF.

AI Angle

AI synthesizes community mentions of the partner platform across Reddit and HN to estimate real user demand for the integration before it's built.

Primary Risk

Low switching cost means founders may use it once for free and never return — the subscription model requires building in ongoing value like 'rescore after 90 days' reminders.

Validation Checklist

• Search r/indiehackers for 'integration' + 'waste' or 'not worth it' to find founders who regret specific integration investments
• Post 'How do you decide which integrations to build next?' in r/SaaS and measure response engagement
• Interview 8 founders who have built Zapier or HubSpot integrations about their pre-build decision process
• Launch a free Google Sheet version of the scorecard on Twitter/X and measure downloads as demand signal

Who Would Pay For This

Likely buyers are founders, operators, and small teams with a recurring business process. Start with Solo SaaS founders deciding which integration partners to invest engineering time in and validate whether this can replace a spreadsheet, manual review, or consultant workflow.

First 10 Users

Find the first 10 users by searching for recent complaints around "SaaS indie hacker" in Reddit, developer communities, GitHub issues, and niche Slack or Discord groups. Offer a concierge version first: manually solve the workflow for a few users, then automate only the repeated steps.

Idea Playbooks

This opportunity also appears in curated IdeaGenius playbooks for builders comparing adjacent markets.

More Developer Search Paths

Why This Idea Has Legs

• Sourced from real discussions and complaints across Reddit and social media
• Cross-checked against recurring demand signals in the IdeaGenius archive
• Difficulty rated Easy — buildable by a solo developer or small team
• Clear monetization path from day one

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