MentionsAPI vs TwittrAPI

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 TwittrAPI
Detail	MentionsAPI	TwittrAPI
What it does	Brand visibility API for ChatGPT, Claude, Gemini, and Perplexity	REST API and real-time stream for Twitter/X data with pay-per-call pricing
Stage	Startup	Not given
Founded	2026	Not given
Based in	Not given	Not given
Pricing model	Not given	Paid
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).	Direct accounts: $0.10 per 1,000 calls standard; $0.09 per 1,000 calls after $100+ top-up in 30 days; $0.08 per 1,000 calls for $500+ top-ups in 30 days; $0.065 per 1,000 calls for $2,000+ top-ups in 30 days. Card payments from $20 one-time or monthly subscription. RapidAPI: BASIC free (75 requests/
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	Access to tweets, user profiles, followers and search results Post, reply and interact with X accounts Batch profile lookups (up to 500 per call) Search with X's native search operators No X developer account required Automatic refunds for failed requests Team keys with individual caps and budgets Crypto payment option with 5% bonus on Polygon
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	No X developer account needed; direct key from TwittrAPI Full account action support including posting and DMs at same price per call
Community votes	0	0
DR (Domain Rating by Ahrefs)	4 −1 (down) since last check	1 no change since last check
Trust Flow (Majestic)	4	1
Citation Flow (Majestic)	24	28
Referring domains (Majestic)	37	25

4 details filled in for both companies.

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