MentionsAPI vs Gemicore

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

MentionsAPI compared with Gemicore
Detail	MentionsAPI	Gemicore
What it does	Brand visibility API for ChatGPT, Claude, Gemini, and Perplexity	Payments, email, sign-in and webhooks for your apps, hosted or self-hosted
Stage	Startup	Not given
Founded	2026	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
Pricing	Free: 300 credits on signup (no card required). Monthly: $5/mo for 1,000 credits. Annual: $54/yr for 12,000 credits. Per-call costs range from 5 credits (cached quick checks) to 165 credits (all_live mode). Top-up packs available at $4.00 per 1k credits (monthly) or $3.00 per 1k (annual).	Self-host: Free (Apache 2.0). Hosted: Free ($0/month, 2 apps, 50,000 API requests/month, 10,000 webhook deliveries/month); Starter ($19/month, 3 apps, 500,000 API requests/month, 50,000 webhook deliveries/month); Pro ($49/month, 5 apps, 2,000,000 API requests/month, 250,000 webhook deliveries/month)
Key features	Query ChatGPT, Claude, Gemini, and Perplexity in parallel via one endpoint Structured brand mention extraction with rank, sentiment, and surrounding context Citation extraction with canonical URL resolution and deduplication Webhook delivery for scheduled monitor runs MCP-native integration with Claude Desktop and Cursor Reduced pricing for cached queries with cache_bypass option for fresh results Per-key rate limits and partial-success fallbacks on provider degradation Normalized response schema across all providers Credit-based pricing with 300 free credits on signup	Multiple payment providers (Stripe, Paystack, Flutterwave, USDC on Base) Authentication methods: password, magic link, TOTP, OpenID Connect Email delivery over SMTP Admin dashboard Signed webhooks with dead letter queue Notifications system TypeScript SDK with no runtime dependencies Realtime payment status updates Multi-app support with isolated keys and data Usage monitoring and plan limits
What makes it different	One unified API replaces four separate SDKs for ChatGPT, Claude, Gemini, and Perplexity Covers both official APIs and real-time UI scraping across 8 AI search surfaces	Unified API for payments, email, sign-in and webhooks instead of multiple services Use your own payment and email accounts (Stripe, Paystack, Flutterwave, SMTP) Open source self-hosting option with no usage limits Free plan with no card required to start Cryptocurrency payments support via USDC on Base
Community votes	0	0
DR (Domain Rating by Ahrefs)	4 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	24	0
Referring domains (Majestic)	37	0

4 details filled in for both companies.

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