Omniscient AI vs Stipple

Omniscient AI provides source-linked fact-checking through an API, a WordPress plugin, and a Chrome extension. An API response contains a consensus Trust Score, model verdicts, and source citations in structured JSON. Each request runs GPT-4o Mini, Perplexity Sonar Pro, and Gemini 2.5 Flash; the developer page says a consensus result returns in under three seconds. The WordPress plugin can add a Fact-vs-Opinion bar and automatically analyze published articles using the publisher’s API key. In Chrome, users can check a webpage or selected text and view results with supporting sources. Documentation also describes webhook delivery and an OBS browser source. Enterprise API v1 accepts claims up to 8,000 characters and lists ten supported languages. The pricing FAQ presents Trust Scores as a triage aid and recommends human review for high-stakes decisions. The try page offers five free checks after Google sign-in. The free plan has a $0 monthly base, then charges $0.005 per fact-check request; paid monthly plans include Always-On Pro at $399 and Agency at $1,000.

Stipple helps suppliers find Australian and New Zealand tenders and prepare bid responses using company evidence they already have. Suppliers can enter a company website to rank open opportunities by fit, with reasons and gaps shown alongside each match. Stipple notes that a fit score is not a probability of winning. Its search registry covers AusTender, GrantConnect, NZ GETS, state and territory portals, VendorPanel, and council, university, and health buyers. For response preparation, Stipple organizes tender requirements with source-page references, matches them to supplier documents, and drafts responses for review and editing. A person reviews each line before a draft is sent, and Stipple does not send responses to buyers. The service offers a REST API and hosted MCP server, plus document tools including text detection, citation checking, field extraction, identity checks, and PII redaction. Free document checking allows 20 checks weekly without an account or 100 with one. The free tender search and matching plan is free; response preparation has no listed price and is agreed before work starts.