Memoryport vs Spider Cloud

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-18
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At a glance

DimensionMemoryportSpider Cloud
Primary FunctionLocal-first persistent memory for LLMs across sessionsWeb crawling & scraping API for AI agents and RAG
Key DifferentiatorUnified memory across Claude Code, Cursor, Ollama, OpenAI via MCP/proxiesRust engine, 99.9% success rate, AI extraction, 1000+ scraper examples
Target UserDevelopers & power users needing persistent LLM contextAI agents & RAG pipelines needing real-time web data
IntegrationsClaude Code, Cursor, Ollama, OpenAI, Open WebUI, MCP clientsLangChain, LlamaIndex, CrewAI, S3, GCS, Supabase, etc.
Data PrivacyLocal-first, AES-256-GCM encryption, optional Arweave backupCloud-based; data stored temporarily for processing

Memoryport and Spider Cloud serve very different needs. Memoryport is for users who want persistent, local-first memory across multiple AI coding assistants, ideal for continuity in LLM interactions. Spider Cloud is a web data extraction API designed for AI agents and RAG pipelines needing real-time web content. Your choice depends on whether you need long-term context storage or dynamic web data fetching. Neither is a substitute for the other.

Try MemoryportTry Spider Cloud
Memoryport
Memoryport

Memoryport is a local-first memory layer that gives Claude Code, Cursor, Ollama and OpenAI persistent context across every session.

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Spider Cloud
Spider Cloud

Spider Cloud is a web scraping, crawling, and search API that streams live pages as markdown or JSON for AI agents and RAG pipelines.

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Pricing
Freemium
Freemium
Plans
$0
$9.99/month
$1/GB + $0.0001/CPU-min
From $6/mo
From $40/mo
Custom
Popularity
5 views
7.5k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
CLI
WebAPIPluginCLIDesktop
Categories
🧠 Agent Memory & Runtimes💾 Local & On-Device AI🔌 MCP Servers & Agent Tooling
🌐 Web Scraping & Search APIs🖱️ Browser & Computer-Use Agents
Features
Local-first memory store using LanceDB vector indexing
One-command install via curl for macOS and Linux
Interactive setup wizard (uc init) to configure integrations
Three-gate retrieval system with query expansion
MCP server for Claude Code
MCP server for Cursor
Ollama proxy integration
Ollama native API proxy
OpenAI/ChatGPT proxy integration
Open WebUI support
Support for any standard MCP client
Knowledge graph visualization
Session analytics dashboard
AES-256-GCM encryption at rest with Argon2id key derivation
Optional Arweave decentralized backup (Pro)
Scrape a single page into markdown, JSON, HTML, raw, or plain text
Crawl entire sites with each page streamed as one JSONL line in order as it finishes
Web search endpoint returns SERP results plus the scraped pages behind them
Custom browser renders like a user: scripts run, lazy images load, infinite scroll reaches the end
Load protected pages through a real browser engine with geo checks, returning a 200
Run full browser sessions over WebSocket with anti-detection and rotating exits
Send AI commands (Act, Extract, Observe) over the Browser API WebSocket
Send a prompt on a scrape or crawl request and get named fields back as JSON
Two-phase AI extraction: a fast model for most pages, a stronger model for complex layouts
Provider router sends scrape and crawl requests to outside providers on your own keys
Data connectors pipe crawl results into S3, GCS, Google Sheets, Azure Blob, or Supabase
Proxy network with 215M+ residential and ISP exits in 199 countries, rotated per request
MCP server at mcp.spider.cloud for Claude Code, Codex, Cursor, and Claude Desktop
1,000+ ready-made scraper examples across 32 categories, each with working code
API responses support JSON, JSONL, CSV, and XML; up to 10,000 core API requests per minute by default
Integrations
Claude Code
Cursor
Open WebUI
Ollama
OpenAI
ChatGPT
LangChain
LlamaIndex
CrewAI
FlowiseAI
Langflow
Dify
Agno
MCP
Codex
Claude Desktop
Amazon S3
Google Cloud Storage
Google Sheets

What real users say: Memoryport vs Spider Cloud

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Memoryport

23 mentions across 3 sources · 30% positive — critical (averaged across 3 sources)

Hacker News, YouTube, GitHub

What users praise

  • • Local-first, permanent memory ensures privacy and data ownership
  • • Integrates with Claude Code, Cursor, Ollama, and OpenAI via MCP
  • • Open-source (Apache 2.0) with Rust codebase, allowing customization
  • • Encrypted at rest with AES-256-GCM and Argon2id key derivation

What frustrates them

  • • Pro upgrade currently non-functional per GitHub issue
  • • Limited community feedback; most YouTube comments are off-topic
  • • CLI installation may be daunting for non-technical users
  • • Benchmark claims not independently verified

Researched Aug 30, 2026

Spider Cloud

No verifiable community signal. We scanned public discussion on Oct 14, 2026 and found posts matching the name “Spider Cloud”, but could not establish that they are about this product rather than something else sharing its name. Rather than publish a score built on the wrong subject, we publish none.

Who should pick which

  • Developer using multiple AI coding assistants (Claude Code, Cursor, Ollama)
    Pick: Memoryport

    Memoryport unifies memory across these tools, providing seamless context continuity across sessions. It integrates via MCP and proxies, and is local-first for privacy.

  • AI agent builder needing real-time web data for RAG
    Pick: Spider Cloud

    Spider Cloud provides a fast, reliable web crawling API with structured output and integrations with LangChain, LlamaIndex, and CrewAI, perfect for feeding up-to-date data into RAG pipelines.

  • Privacy-conscious user wanting persistent memory without cloud
    Pick: Memoryport

    Memoryport runs entirely locally with encryption and no cloud dependency (free tier). Ideal for users who want permanent memory without sending data to third parties.

  • Business needing scalable web scraping with anti-detection
    Pick: Spider Cloud

    Spider Cloud’s Rust engine, stealth browser cloud, and AI unblocker handle complex scraping at high volume cost-effectively, with data connectors to cloud storage.

Frequently Asked Questions

Memoryport vs Spider Cloud: which should you choose?

Memoryport and Spider Cloud serve very different needs. Memoryport is for users who want persistent, local-first memory across multiple AI coding assistants, ideal for continuity in LLM interactions. Spider Cloud is a web data extraction API designed for AI agents and RAG pipelines needing real-time web content. Your choice depends on whether you need long-term context storage or dynamic web data fetching. Neither is a substitute for the other.

Can Memoryport be used with mobile devices?

No, Memoryport is a desktop/CLI tool for macOS and Linux only. It does not have mobile or web access.

Does Spider Cloud require coding?

Yes, integration requires API usage, but the AI Studio allows natural language crawling. There are also 1000+ pre-built scraper examples to start from.

Is Memoryport open-source?

Yes, Memoryport is open-source and can be self-hosted. The free tier is local-only; cloud backup/sync requires a paid plan.

Can Spider Cloud handle JavaScript-heavy sites?

Yes, Spider Cloud includes a browser cloud with stealth anti-detection and Browser AI commands (Act, Extract, Observe) that can interact with dynamic pages.

Which tool is better for privacy?

Memoryport is local-first with encryption, making it stronger for privacy. Spider Cloud processes data on its servers, though it offers an open-source self-hosted option.

Can these tools be used together?

Yes, they are complementary. Spider Cloud can fetch web data for an AI agent, and Memoryport can store that data as long-term memory across sessions.

What is the pricing for Memoryport paid tier?

The data does not specify the exact price. It mentions a plan for cross-device sync and cloud backup, but the amount is not listed.

Does Spider Cloud offer a free trial?

Yes, Spider Cloud has a free tier with 500 credits. No credit card is required, and you can test with low volume.

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Explore each tool further

Memoryport
View Memoryport reviewMemoryport alternatives
Spider Cloud
View Spider Cloud reviewSpider Cloud alternatives

Browse these categories

Best AI Agent Memory & Runtimes toolsBest AI Web Scraping & Search APIs toolsBest AI Local & On-Device AI toolsBest AI Browser & Computer-Use Agents tools
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Last reviewed: July 5, 2026