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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Clean Inbox for Gmail™
✓ verifiedFreemium
Gmail add-on using GPT filters to auto-label unwanted email and manage senders, without reading message bodies.
3.8K visits/mo431 saves
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Jina AI
✓ verifiedFreemium
Developer API suite (Reader, Embeddings, Reranker) that turns web content into LLM-ready data for search and RAG.
483K visits/mo18K saves
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Innovatiana
✓ verifiedPaid
Human-in-the-loop data-labeling service that builds and annotates training datasets for AI models across 20+ industry sectors.
61K visits/mo
Pricing
No public pricing
No public pricing
No public pricing
Core features
- ✦GPT-powered custom email filters
- ✦Install public filter categories
- ✦One-click category labeling
- ✦Sender allow/block management
- ✦Privacy-first: email content not read
- ✦Labels instead of deleting
- ✦Reader API converts URLs to Markdown
- ✦Multimodal multilingual embedding models
- ✦Reranker for stronger search relevance
- ✦Web search endpoint returning SERP data
- ✦MCP server for use inside LLMs
- ✦Native inference inside Elasticsearch
- ✦Expert human data labeling across data types
- ✦Datasets for ML, LLM, VLM, RAG and RLHF models
- ✦Computer-vision, NLP and multimodal annotation
- ✦Content moderation and RLHF services
- ✦Domain-trained annotators across 20+ industries
Use cases
- →Cut inbox clutter from unwanted emails
- →Auto-categorize incoming mail
- →Block persistent senders
- →Reduce reliance on unsubscribing
- →Ground LLMs with clean web content
- →Build semantic and RAG search
- →Rerank retrieved results
- →Give AI agents live web access
- →Building labeled datasets to train AI models
- →Fine-tuning and evaluating LLMs with human feedback
- →Annotating images and video for computer vision
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