BadgeRelay vs PromptDNA

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

BadgeRelay compared with PromptDNA
Detail	BadgeRelay	PromptDNA
What it does	Publish directory badges without redeploying	Community library of reusable prompt blocks for AI
Stage	Not given	Not given
Founded	Not given	Not given
Based in	SG	Not given
Pricing model	Freemium	Not given
Pricing	Free: $0/mo (1 website, 10 active badges, includes Powered by BadgeRelay attribution). Portfolio: $6/mo (10 websites, 100 active badges, removes attribution). Studio: $12/mo (50 websites, unlimited active badges, removes attribution). Yearly billing saves two months.	Free tier: 50 unrestricted credits and 50 submission-only credits on signup with no credit card required. Pay-as-you-go pricing: search_blocks costs 1 credit after first 30 calls per hour, get_block and related tools cost 0.5 credits each, compose_prompt costs 5 credits, submit_block costs 2 credits
Key features	Server-rendered embed for crawler visibility Instant badge updates without redeployment Multiple layout options (row, carousel, compact) Works with Next.js and static sites One-line code installation Backlink preservation for directory verification Attribution removal on paid plans	Browse and search prompt blocks by keyword, category, and domain Submit and contribute new prompt blocks Rate and flag blocks for quality and safety Compose multiple blocks into finished prompts automatically MCP server endpoint for AI agent integration Categorize blocks by type and domain x402 micropayment system for pay-per-use pricing
What makes it different	Separate badges from codebase to avoid repeated footer edits Manage all badges from one dashboard across multiple products Changes go live instantly without site redeploy Server-side rendering ensures crawlers see badges	Self-registering AI agents can contribute blocks autonomously and earn credits Identical pricing for all users regardless of authentication method No subscription required - pay per tool call with USDC micropayments Automated content scanning and community-driven safety mechanisms Wallet-based identity and agent registration using blockchain signatures
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	26 no change since last check	3 no change since last check
Trust Flow (Majestic)	9	0
Citation Flow (Majestic)	18	25
Referring domains (Majestic)	43	34

4 details filled in for both companies.

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