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HomeCompareMemtrace Public vs Spider Cloud

Memtrace Public vs Spider Cloud

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

Live tool data as of 2026-07-06
Reviewed by our team on 2026-07-03
Saved

At a glance

DimensionMemtrace PublicSpider Cloud
Pricingcontactfreemium · from Free Credits on Signup $0
Best forTeams running multiple AI coding agents concurrently, Engineering teams with large monorepos needing impact analysisAI agents needing real-time web data for RAG, RAG pipelines requiring up-to-date content from the web
Standout featuresCode map: live mapping of functions, files, dependencies with full call graph · MemDB: bi-temporal graph database where every record knows its validity period · Fleet coordination: agents announce intent, auto-merge safe overlaps, flag conflictsWeb crawling and scraping API with Rust engine · AI Studio for natural language crawling (add-on $6/mo) · Browser AI commands via WebSocket: Act, Extract, Observe
Viability score75/10088/100
APINoYes

Memtrace Public is the stronger pick for teams running multiple ai coding agents concurrently; Spider Cloud fits better for ai agents needing real-time web data for rag.

Built from live tool data, last verified 2026-07-06.

Memtrace Public
Memtrace Public

Shared structural memory for AI coding agents: bi-temporal graph, MCP-native, zero LLM calls.

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Spider Cloud
Spider Cloud

Fast web crawling, scraping, and search API for AI agents

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Pricing
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Freemium
Plans
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$0
$5
$25
$50
$100
$500
$2,000
$6/mo
Popularity
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7.5k views
Skill Level
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Intermediate
API Available
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APIWeb
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💻 Code & Development⚙️ Developer Infrastructure
⚙️ Developer Infrastructure
Features
Code map: live mapping of functions, files, dependencies with full call graph
MemDB: bi-temporal graph database where every record knows its validity period
Fleet coordination: agents announce intent, auto-merge safe overlaps, flag conflicts
Time travel: rewind to any past moment in milliseconds
MCP-native: uses Model Context Protocol for agent integration
Impact analysis: answer 'what will this break?' with 97.3% accuracy (self-reported)
Real-time agent awareness across the fleet
Sub-13ms query latency (self-reported)
8.4x faster indexing vs ArcadeDB (self-reported)
Auto-merges 90% of overlaps without human intervention
Built in Rust, runs on a laptop (16 MB at 100k records)
Integrates with Cursor, Claude Code, Codex, Hermes, VS Code, Windsurf
No LLM calls for memory or coordination
Graph traversal 12.1x faster vs ArcadeDB (self-reported)
Ingests 1,500 files in 1.5 seconds (self-reported)
Web crawling and scraping API with Rust engine
AI Studio for natural language crawling (add-on $6/mo)
Browser AI commands via WebSocket: Act, Extract, Observe
Silk custom AI model for extraction and captcha solving
Browser Cloud with stealth anti-detection
Structured output: markdown, HTML, JSON, CSV, XML, plain text
Screenshot capture of pages
Link extraction from pages
Search endpoint for query-based data retrieval
Unblocker with rotating proxies and automatic retries
1,000+ ready-made scraper examples (32 categories)
Data connectors: S3, GCS, Google Sheets, Azure Blob, Supabase
Respects robots.txt (configurable)
Failed requests not billed
Open-source core available on GitHub
Integrations
LangChain
LlamaIndex
CrewAI
FlowiseAI
AutoGen
Agno
Dify
Google Cloud Storage
Amazon S3
Supabase

Who should pick which

  • Solo founder building RAG app
    Pick: Spider Cloud

    Spider Cloud offers a low-cost, usage-based API for web crawling and scraping, perfect for injecting real-time data into a RAG pipeline. It's immediately available with a freemium tier.

  • Engineering team running multiple AI coding agents on a monorepo
    Pick: Memtrace Public

    Memtrace's bi-temporal graph database and fleet coordination prevent context loss and merge conflicts when many agents edit code simultaneously. However, note the waitlist requirement.

  • Developer needing real-time web data for LLM tool
    Pick: Spider Cloud

    Spider Cloud's Browser AI commands (Act, Extract, Observe) via WebSocket and fast Rust engine make it ideal for agent tools that need structured web data quickly.

  • Privacy-conscious team avoiding external API calls
    Pick: Memtrace Public

    Memtrace runs locally and requires zero LLM calls, keeping code and context private. However, it is currently waitlist-only and may not be immediately accessible.

  • Team needing web scraping at high volume with anti-detection
    Pick: Spider Cloud

    Spider Cloud's stealth anti-detection, rotating proxies, and unblocker endpoint are designed for large-scale scraping without being blocked, with a low cost per page.

Frequently Asked Questions

Which is better, Memtrace Public or Spider Cloud?

The best choice between Memtrace Public and Spider Cloud depends on your specific use case — we compare them independently on features, current pricing, integrations, and real-world signals (with an on-demand sentiment scan available for each). See the side-by-side breakdown above to match them to your needs.

What are the main differences between Memtrace Public and Spider Cloud?

The key differences include pricing model, feature set, platform support, and skill level requirements. Review the full comparison on RightAIChoice for a detailed breakdown.

Is there a free version of Memtrace Public or Spider Cloud?

Check the pricing section in the comparison for the latest pricing details on both tools, including free tiers, trial options, and paid plans.

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Explore each tool further

Memtrace Public
View Memtrace Public reviewMemtrace Public alternatives
Spider Cloud
View Spider Cloud reviewSpider Cloud alternatives

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