Web-Scale Search API for AI & LLMs — 20x Cheaper
RAGFree plan availableAI
- Pricing & Cost Alignment
- Massive Index & Low Latency
- AI-Agent Ready API & Multi-Query Workflows
Best past.dev Alternatives in 2026
7 top RAG tools you can use instead of past.dev, with pricing and key features.
past.dev
Lon-term memory API for AI agents
- Ingestion with Timestamps and Audience Context
- Recall with Evidence and Dated Sources
- Privacy by Design and Compliance
- Quick Setup and Flexible Deployment
past.dev alternatives
Search built for AI
RAGFree plan availableAI
- Search
- Crawl
- Answer
The Web Search API for AI
RAGFrom $0.001 - $0.006 / per requestAI
- Source selection & freshness
- Cited answers & snippets
- Fast, scalable API
Power Your AI with Live Data
RAGFree plan availableAI
- Data Ingestion & Sync
- Real-Time AI Pipelines
- Live Vector Search
The vector database to build knowledgeable AI
RAGFree plan availableAI
- Embeddings & Vector Storage
- Real-Time Indexing & Serverless Scaling
- Recall & Reranking
Memory and continual learning for agents
RAGFree plan availableAI
- Memory & Continual Learning
- SuperRAG (Retrieval)
- Connectors
AI Search Infrastructure for Enterprise Teams
RAGFree plan availableAI
- Real-time Search API
- Vertical & Custom Indexes
- Citation-backed Results
Frequently Asked Questions
What is past.dev?
past.dev is an RAG tool: Lon-term memory API for AI agents. It has a free plan. Key features include Ingestion with Timestamps and Audience Context, Recall with Evidence and Dated Sources, Privacy by Design and Compliance and Quick Setup and Flexible Deployment.
Are there free alternatives to past.dev?
Yes. Ceramic, Exa, Pathway, Pinecone, Supermemory and You.com have a free plan. past.dev also has a free plan.
Which past.dev alternatives are paid-only?
Linkup: From $0.001 - $0.006 / per request.