Research · Vendor site 2026-10-04
Developers use one plan with a daily token allowance instead of per-result add-ons common on other search APIs.
Developers building agents that need affordable web search context without stacking per-request fees from multiple providers.
Free plan applies daily token allowances, 5 RPS for new accounts, and resets at 00:00 UTC per pricing terms.
LangSearch bundles web search, source links, and long-context page text into one free developer plan aimed at agent builders who want predictable token allowances.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Free API plan | Pricing page lists one Free Plan at $0 with web search, snippets, and full webpage text included. | Facts sourced | 2026-10-04 |
| MCP integration | Homepage documents MCP setup commands for connecting LangSearch to coding agents. | Facts sourced | 2026-10-04 |
| Token metering | Pricing explains usage is measured in tokens with $0 per-million input and output rates on the free plan. | Facts sourced | 2026-10-04 |
Understand the total cost
Free
Free
Pricing advertises a single Free Plan at $0 USD per month with daily web search token allowance and all supported features included.
Supermemorysupermemory provides memory and continual-learning infrastructure for AI agents, including storage, retrieval, connectors, and team billing through a credit-based console. Developers use it to keep long-lived context across chats, documents, and production workloads.
Explore tool
OrimonOrimon.ai is a no-code platform for building generative AI chatbots that automate support, qualify leads, and answer internal questions across websites, WhatsApp, Instagram, and other channels. It advertises multilingual support, analytics, live-agent handoff, and integrations such as HubSpot.
Explore tool
Homesage.aiHomesage.ai provides AI property intelligence for investors, agents, and lenders, combining investment search with subscription API credits for reports and analytics across U.S. properties. Plans scale monthly credits from Starter through Large volumes.
Explore toolThe practical questions
Developers use one plan with a daily token allowance instead of per-result add-ons common on other search APIs.
Pricing advertises a single Free Plan at $0 USD per month with daily web search token allowance and all supported features included.. This record lists ongoing free access; check the plan limits before starting.
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Docs and pricing promote MCP, skill, and API access with a free API key and token-based metering at $0 input and output rates on the free plan.. API access and subscription access may have different terms; consult the linked sources.
Free plan applies daily token allowances, 5 RPS for new accounts, and resets at 00:00 UTC per pricing terms.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.