PromptShield vs PR Quorum

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

PromptShield compared with PR Quorum
Detail	PromptShield	PR Quorum
What it does	Stop rewriting prompts. Get better AI answers.	AI code review for GitHub that removes duplicate and low-confidence findings and posts one focused review
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Not given
Pricing	Free: 3 successful optimizations per day, full optimizer quality, no credit card required. Pro: $7.99/month for unlimited successful prompt optimizations.	Free: $0/month with 50 reviews/month across 2 repositories. Pro: $12/developer/month (or $9.60/month billed yearly) with 150 reviews/seat/month. Team: $25/developer/month (or $20/month billed yearly) with 300 reviews/seat/month. Max: $50/developer/month (or $40/month billed yearly) with 750 reviews/
Key features	One-click prompt optimization across 7 AI chats Prompt Library and Optimization History Guard feature for sensitive information detection Local image text OCR checking Coach and Personalization Apply without sending functionality	Specialist reviewer panel with up to 8 templates plus custom reviewers Duplicate and low-confidence finding deduplication Repository-level policy configuration via .ai-review.yml Flexible model routing with OpenRouter integration Advisory-only reviews that never block merges Inline comments at exact diff positions Review modes: quiet, balanced, and paranoid confidence thresholds Cost dashboard and spend visibility Monthly review quotas with hard limits AES-256-GCM encryption for OpenRouter keys at rest
What makes it different	Same high-quality optimizer in both free and paid versions No credit card required for free plan Local data storage for library, history, and personalization Works within existing AI chat interfaces without leaving them Transparent about data handling and privacy	Brings your own OpenRouter key so you control models and data path instead of using shared keys Deduplicates findings across multiple reviewers to post only the strongest comments Advisory by design so maintainers always keep merge control Repository-level configuration to adjust review strictness for risky code paths One pooled monthly quota across team so review allowance scales with workspace size
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)	Not checked yet no change since last check	17 no change since last check
Trust Flow (Majestic)	9	4
Citation Flow (Majestic)	19	22
Referring domains (Majestic)	9	56

4 details filled in for both companies.

More alternatives to PromptShield More alternatives to PR Quorum