Access Data & Knowledge for AI Agents

The context API to search, scrape, crawl, map, interact with, and monitor the web at scale.

Best for

Agents gathering fresh web content as Markdown or structured data.

Pricing

Free Plan ($0/mo, 1,000 credits), Hobby ($16/mo billed yearly, 5,000 credits), Standard ($83/mo billed yearly, 100,000 credits), Growth ($333/mo billed yearly, 500,000 credits), Scale ($599/mo billed yearly, 1,000,000 credits), Enterprise (custom). No pay-per-use plan; credits do not roll over excep

What to verify

Listed paid rates require annual billing; the supplied pricing explicitly excludes pay-per-use.

AI search engine with website crawler, search API, SERP API, and deep research API.

Best for

Agents researching the web and extracting structured entity data.

Pricing

Fixed effort modes: $0.012–$1.00/request; default effort:auto uses ACU $0.10/ACU + $0.005/search tool call + contact enrichment fees

What to verify

Costs vary with effort, search calls and enrichment; subprocessor references are not endpoint-specific adoption proof.

Web scraping, crawling, extraction, and brand intelligence via one REST API.

Best for

Agents extracting fresh website content and brand intelligence.

Pricing

$25/mo — Developer plan

What to verify

Developer-plan quotas and independently measured extraction accuracy are not supplied.

Zep's proprietary runtime for the Context Lake.

Best for

Agents assembling temporal context from conversations and business data.

Pricing

$1,250/ year

What to verify

Graphiti stars are indirect adoption evidence; the $1,250/year listing omits usage allowances.

Provides AI agents with grounded product knowledge via a Retrieval API, SDK, and hosted MCP server, enabling one tool call for context across 30+ sources.

Best for

Technical-support agents needing grounded product knowledge.

Pricing

Platform fee + answer volume

What to verify

Pricing describes fee components without numerical rates; adoption references are company-level.

Live data APIs for AI sales and recruiting agents, providing company search, people search, reverse email lookup, contact enrichment, and live fetch through a single API with SD...

Best for

Sales and recruiting agents searching or enriching people and companies.

Pricing

Flexible, growth-ready pricing to power outbound sales, staffing, AI agents, or whatever your superpower is.

What to verify

Numerical prices are absent; freshness and cost-advantage claims lack independent validation.

Developer API providing access to Andi's index of 15 billion pages with Fast and Deep search modes.

Best for

Agents needing structured web search with Fast and Deep modes.

Pricing

$49/month

What to verify

No named API deployments or request allowances are supplied; index size remains a vendor claim.

Compiles data into a queryable knowledge layer, enabling agents to retrieve grounded, cited answers via a single declarative KnowQL query.

Best for

Agents retrieving cited answers through a declarative knowledge-layer query.

Pricing

Pricing not published

What to verify

No Nexus pricing, usage limits or Nexus-specific customer proof are supplied.

Investment research data platform built for AI agents, accessible via Claude Code plugin, ChatGPT, and Claude connectors.

Best for

Investment-research agents needing source-traceable financial and economic data.

Pricing

$0/mo

What to verify

Company-financial coverage targets US-listed firms above $10B; named deployments and free-plan quotas are not supplied.

Multi-tenant file system that thousands of machines mount at once.

Best for

Agents accessing large existing datasets without copying them between environments.

Pricing

$0/month (Developer plan)

What to verify

The free Developer plan is specified, but paid usage rates and named deployments are not.