Pricing

from $20.00 / 1,000 sentiment records

AI Sentiment Analyzer — Review & Text Sentiment API

Score sentiment on reviews, social posts, support tickets, and any English text. Uses VADER (rule-based, deterministic, optimized for informal short text). Fast, predictable cost, no API keys or LLM fees. Best for high-volume scoring and social media monitoring.

Pricing

from $20.00 / 1,000 sentiment records

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Developer

NexGenData

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2 days ago

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AI Sentiment Analyzer

Score sentiment on reviews or any text — sentiment label, scores and key phrases. Pipe reviews through it to quantify what customers feel.

Public reviews only — reviewer identities are shown exactly as published on the source platform.

Coverage note: this source doesn't return a result for every input, so output is best-effort where the data is public.

📊 What you get

Clean JSON, one record per text analyzed (full output has 10 fields):

text — Text
analyzedAt — Analyzed At
sentiment — Sentiment
scores — Scores
subjectivity — Subjectivity
language — Language
keyPhrases — Key Phrases
textLength — Text Length
engine — Engine
emotions — Emotions

Pricing: $0.020 per text analyzed (Pay-Per-Event) — about 50 text analyzeds per $1.

🤖 Use with AI agents

Point Claude, the OpenAI Agents SDK, an n8n flow or any MCP-aware client at it and pull data on demand.

Agentic payments (x402): Supports agentic payment via x402 — agents can call this actor with USDC, no API key required.

Review & app intelligence family — monitor reviews across every platform, score them, pipe them to Notion:

Apple App Store · Google Play Store · Google Play Reviews · iOS App Store Reviews · Google Maps Reviews · Amazon Reviews · Capterra Reviews · Review Intelligence to Notion

Agent front door — Review Intelligence MCP: Review Intelligence MCP

Public web data, assembled for research and monitoring.

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