Skip to content
Lochless logo

Lochless

Reads ingested text documents and returns every relevant passage or cited answer to LLM queries through an API.

From $0.10 per useActively maintained

DocumentsFor developersUsage-based pricing
lochless.io ↗
Open lochless.ioAlternativesSet it up for my teamIs Lochless yours? Claim the card →
At a glanceswept Oct 26, 2026

not read yet

Use

For
developers building LLM apps that search large text corpora like tickets and transcripts
Price
From $0.10 per usepricing page, read Oct 27, 2026
Activity
Actively maintainedsite updated 2 weeks ago
Company
Synoptic Data Ltd.privacy policy
Runs as
API
Used for
  • answer refund trend questions with cited sources
  • retrieve relevant support tickets for an LLM
  • index call transcripts and notes for later search
read off lochless.io on Oct 27, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 27, 2026

From $0.10 per use

pricing page

Your datawhat they publish, each line with its page · read Oct 27, 2026

“We do not use Customer Content to train, tune or evaluate models or settings for anyone else.”

privacy policy ↗

These are Lochless's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 27, 2026
  • MCP serverio.lochless/lochlessverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-27
  • Address to connectapi.lochless.io/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Documentsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

Compare Lochless with

Pick up to two.

All 10 alternatives to Lochless →

All Documents tools →

Not it? Say what you need

beta

Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

No notes yet. What do you use Lochless for?

Sign in to leave a note
Questions this page answers
  • What is Lochless?

    Reads ingested text documents and returns every relevant passage or cited answer to LLM queries through an API. It is listed in the Atlas under Documents and made by Synoptic Data Ltd.

  • Who is Lochless for?

    developers building LLM apps that search large text corpora like tickets and transcripts

  • How much does Lochless cost?

    Paid plans start at $0.10 per use, per Lochless's pricing page on 2026-10-27.

  • Is Lochless free?

    No. Its pricing page showed no free plan on 2026-10-27.

  • Do people use Lochless?

    Little sign of use.

  • Is Lochless still maintained?

    Actively maintained: site updated 2 weeks ago.

  • Who owns Lochless?

    Lochless is run by Synoptic Data Ltd., per its privacy policy (2026-10-27).

  • Does Lochless train AI on your data?

    No, per its privacy policy (2026-10-27): “We do not use Customer Content to train, tune or evaluate models or settings for anyone else.”

  • Is Lochless safe?

    We do not audit vendors. What Lochless publishes, read 2026-10-27: on training with your data, “We do not use Customer Content to train, tune or evaluate models or settings for anyone else.”.

  • Does Lochless give refunds?

    In its own words (terms of service, 2026-10-27): “Paid credit is non-refundable, except where the law requires.”

  • What are alternatives to Lochless?

    In Documents, by use: LlamaIndex, Context Link, Eclipse by AnalyticLabs, Chat.co, Learny Brain, Bittensor.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk