Research & search · alternatives
Reasons to compare Lium: the free plan is limited to 10 messages, usage varies by model and context through Coins so costs are hard to predict, shared workspaces need a paid plan, and Enterprise is custom-priced. Starter is $19 per month.
Our catalog lists two alternatives, both with a free plan. ChatGPT starts at Plus, $20 per user per month. Claude starts at Pro, $20 per user per month ($17 per month with an annual subscription). Both are general assistants, so check whether you need Lium-style shared data artifacts.
"Better suited" below is based on documented features and pricing from our verified profiles, not on a head-to-head test. Prices are USD as published by each vendor.
Taken from the documented limitations in our Lium profile.
| Tool | Starting price | Free tier | Platforms | Main limitation |
|---|---|---|---|---|
| Lium (this page) | $19 (Starter) | Yes | Web | The free plan stops at 10 messages, and Coin usage varies with the model and context you choose. |
| ChatGPT | $20/mo (Plus (consumer)) | Yes | Web, Desktop, Mobile, API | Almost every tool (uploads, images, voice, deep research, Codex) has plan-dependent usage caps that OpenAI states can change over time, and the API is billed separately from every ChatGPT subscription. |
| Claude | $20/mo (Pro) | Yes | Web, Desktop, Mobile, API | All plans have usage limits that reset on a schedule; the paid chat subscription does not include API access, which is billed separately per token. |
OpenAI's general-purpose AI assistant for writing, research, analysis, image generation and coding help.
Free stops at: Unlimited everyday text chats subject to abuse-prevention safeguards, Separate usage limits for file uploads,…
Free · paid from $20/mo US · checked Sep 30
Anthropic's AI assistant for writing, analysis, coding and multi-step work, with free and paid plans.
Free stops at: Usage limits apply, Projects: up to 5
Free · paid from $20/mo US · checked Sep 30
Data API for AI agents delivering web content and e-commerce intelligence as clean JSON, with historical data and a credit-based pricing model.
Free stops at: Basic rate limits: 30 RPM, 5 concurrent, No credit card required
Free plan available US price unconfirmed
Mobile AI agent that tracks topics you name, folds duplicate coverage into single briefings and alerts you only when something changes.
Watch out: The site publishes no pricing, no web version is shown (mobile app only), and the privacy and docs pages are …
Pricing US price unconfirmed
Social data API and MCP server giving AI agents access to Twitter/X, Instagram, TikTok and Reddit posts.
Free stops at: 500 credits one-time, 1 tracked keyword/user
Free · paid from $16/mo (billed annually) US · checked Sep 29
Web resource to compare LLMs by benchmarks, price, speed and context window.
Watch out: Its comparison data comes from Artificial Analysis, so rankings depend on that third-party source, and no pri…
Verified whatllm.org (opens WhatLLM.org website in a new tab)
Pricing US price unconfirmed
YouTube analytics platform showing real CPM and RPM from a connected channel, plus competitor tracking and AI content ideas.
Watch out: The 7-day trial requires a payment card and Starter covers one channel with 90 days of history and no revenue…
Verified tubeanalytics.net (opens TubeAnalytics website in a new tab)
From $19/mo US · checked Sep 29
Cookie-free, GDPR-oriented web analytics service from Germany with a 30-day free trial.
Free stops at: 25,000 page views, 1 website
Verified trackboxx.com (opens Trackboxx website in a new tab)
Pricing US price unconfirmed
ChatGPT and Claude are both marked as having a free plan in our catalog. Lium itself has a Free plan limited to 10 messages.
The free plan stops at 10 messages, Coin usage varies by model and context, and shared workspaces need a paid plan.
Two: ChatGPT and Claude.
ChatGPT Plus and Claude Pro are each $20 per user per month. Lium Starter is $19 per month.
compare>
