ChartDeck vs TwittrAPI

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

ChartDeck compared with TwittrAPI
Detail	ChartDeck	TwittrAPI
What it does	Developer API for economic calendar, liquidation model, order flow, news and market data	REST API and real-time stream for Twitter/X data with pay-per-call pricing
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Paid
Pricing	Sandbox tier: Free (recorded data only). Live data requires paid API tiers (Starter, Developer, or Business) available for separate purchase; Elite chart plan includes Starter API tier. Specific API tier pricing not stated on pages provided.	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	WebSocket streaming for live data Webhook event delivery with signed verification Economic calendar data Strata liquidation model Aggregated order flow and analytics Market data from 20 exchanges SDKs for Python and JavaScript OpenAPI document Read-only access (no order execution)	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	Data from 20 exchanges with aggregated order flow and liquidation tracking Strata liquidation model for position analysis Sandbox tier for testing with recorded data Signed webhooks for secure event delivery	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)	Not checked yet no change since last check	1 no change since last check
Trust Flow (Majestic)	0	1
Citation Flow (Majestic)	0	28
Referring domains (Majestic)	0	25

5 details filled in for both companies.

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