AlchemyAPI Alternatives & Competitors

Use our dataset of 1.5 billion unique person profiles to build products, enrich person profiles, power predictive modeling/AI, analysis, and more. We work with technical teams as their engineering focused people data partner.

Key People Data Labs features:

Extensive Data Coverage High-Quality Data API Integration Customizability

paid Free Trial

spaCy is a library for advanced natural language processing in Python and Cython.

Key spaCy features:

Efficient and Fast Easy to Use API Pre-trained Models High-Quality Documentation

Open Source

Automated AI security testing for agents, chatbots, and APIs. Find prompt injection, data leaks, and unsafe behavior before launch.

Key PromptBrake features:

AI Security Testing Supported Targets CI Release Gates Self-Hosted Execution

Try for free paid Free Trial $499 / Monthly (Enterprise: 30 scans, 1 active runner license) Sponsored

Blockchain data across 100+ chains — wallet balances, token prices, transactions, DEX pairs, and more. REST API, real-time WebSocket with OHLCV price feeds. Built for humans and AI agents. From prototype to production in minutes.

Key GoldRush.dev features:

Streaming API Foundational API Agent Tools CLI

Open Source paid Free Trial $10 / Monthly (250)

All-in-one Web3 data infrastructure for indexing, transforming, and utilization of on-chain data at scale.

Key Chainbase features:

Scalability Security Interoperability Developer-Friendly

Discover insights and relationships in text.

Key Amazon Comprehend features:

Scalability Integration Multi-Language Support Advanced Features

Gensim is a Python library for topic modelling, document indexing and similarity retrieval with large corpora.

Key Gensim features:

Efficient Memory Usage Scalability Easy Integration Unsupervised Learning

Open Source

Natural language API using Google machine learning.

Key Google Cloud Natural Language API features:

Comprehensive Language Support Pre-trained Models Integration with Other Google Services Real-time Processing

The easiest CX platform to turn your customer comments into emotional insights.

Key Qemotion features:

Emotional Analysis Real-time Insights Multi-language Support Versatile Applications

Zeeve is the leading Blockchain Infrastructure as a service platform, providing Rollups-as-a-Service and AppChains Infrastructure. It is powered by 24x7 monitoring, 99.99% uptime guarantee, and management dashboards.

Key Zeeve.io features:

No code required Heterogenous Cloud Support Monitoring AppChain Infrastructure as a Service

freemium $199 / Monthly

Payment Infrastructure for Healthcare. Eligible is a software suite that increases yield while decreasing cost to collect.

PIPL's People Data API provides one API to retrieve structured social, contact, demographic & professional information about a person.

Automates blockchain (Ethereum included) deployment at a much lower price point than Infura, and without native storage.

Key Chainstack features:

User-Friendly Interface Multi-Protocol Support Scalability Robust Security

Library for efficient text classification and representation learning.

Key FastText features:

Speed Performance Efficiency Multilingual Support

Open Source