Shortlist by what you need
Start here if you know why you are leaving Lucid Engine.
Want the closest match?
SEMAIMost similar to Lucid Engine in what it does, its category and its price.
Visit (opens SEMAI in a new tab)Need a free plan?
AirOpsHas a free plan, rated 4.0 out of 5.
Visit (opens AirOps in a new tab)Want the best rated?
VerciteRated 4.0 out of 5 in our review, against 3.4 for Lucid Engine.
Visit (opens Vercite in a new tab)
At a glance
Green means better than Lucid Engine, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 Lucid EngineBaseline | 3.4 | $29/mo | Yes | Generative Engine Optimization platform that audits how a brand shows up inside ChatGPT, Perplexity, and Google AI answers. | |
| SEMAI | 3.8+0.4 | Free | Yes | Tracks brand visibility across ChatGPT, Perplexity, Gemini and AI Overviews, then plans the content. | vs Lucid Engine |
 Signum.AI | 3.7+0.3 | $49/mo$20 more | Yes | AI-visibility platform that tracks how a brand appears in ChatGPT, Perplexity and Gemini and what drives the citations. | vs Lucid Engine |
| Vercite | 4.0+0.6 | $59/mo$30 more | No | Tracks how ChatGPT, Gemini and Perplexity describe your brand, and what they cite. | vs Lucid Engine |
 PromptRush | 3.9+0.5 | Free | Yes | Visibility scoring across five AI surfaces, including AI Overviews and AI Mode. | vs Lucid Engine |
| AirOps | 4.0+0.6 | $200/mo$171 more | Yes | A content platform that tracks brand citations across AI search engines and drafts pages to close the gaps. | vs Lucid Engine |
 Superlines | 3.6+0.2 | $79/mo$50 more | No | AI search visibility platform that tracks how brands appear across ChatGPT, Gemini, Perplexity and other AI answer engines, from EUR79 a month. | vs Lucid Engine |
 Goodie AI | 4.0+0.6 | Free | Yes | Enterprise AEO platform with a distinct AI-shopping visibility suite | vs Lucid Engine |
 chatbeat | 4.0+0.6 | $99/mo$70 more | No | AI visibility tracker from Brand24 that measures how brands appear in ChatGPT, Claude, Gemini, and Perplexity answers. | vs Lucid Engine |
The alternatives in detail
In order of how closely each one matches Lucid Engine.
SEMAI
3.8Free
vs Lucid Engine+0.4
Tracks brand visibility across ChatGPT, Perplexity, Gemini and AI Overviews, then plans the content.
- Visibility tracking across ChatGPT, Perplexity, Gemini and AI Overviews
- Gap analysis against competitors in AI answers
- Content plan generated from identified gaps
Measures a channel most brands have no visibility into
AI-visibility optimisation is young and methods are unproven
Signum.AI
3.7$49/mo
vs Lucid Engine$20 more+0.3
AI-visibility platform that tracks how a brand appears in ChatGPT, Perplexity and Gemini and what drives the citations.
- Brand visibility tracking across ChatGPT, Perplexity and Gemini
- Competitor benchmarking and AI visibility landscape
- Source and citation analysis
Source analysis shows which pages and publications models draw on
Pricing page states no limits on prompts or engines tracked
Vercite
4.0$59/mo
vs Lucid Engine$30 more+0.6
Tracks how ChatGPT, Gemini and Perplexity describe your brand, and what they cite.
- Brand visibility tracking across ChatGPT, Gemini and Perplexity
- Prompt tracking on the exact queries customers use
- Citation discovery showing which sites AI engines quote
Citation discovery gives a short, actionable target list
Prompt quotas bind, since visibility varies by phrasing
PromptRush
3.9Free
vs Lucid Engine+0.5
Visibility scoring across five AI surfaces, including AI Overviews and AI Mode.
- Coverage of ChatGPT, Gemini, Perplexity, AI Overviews and AI Mode
- AI Visibility Score dashboard
- Citation intelligence on which sources models quote
Treats Google AI Overviews and AI Mode as distinct surfaces
Paid pricing kept off the landing page
AirOps
4.0$200/mo
vs Lucid Engine$171 more+0.6
A content platform that tracks brand citations across AI search engines and drafts pages to close the gaps.
- Citation tracking across ChatGPT, Perplexity, Google AI Overviews, and other AI search surfaces
- Quill AI agent for drafting and refreshing content from tracked visibility data
- Multi-step workflow builder across GPT-4, Claude, and Gemini
Combines AI-search citation tracking with content production in one platform
Jump from Solo (~$200/mo) to Pro (~$2,000/mo) is a steep 10x step with nothing in between
Superlines
3.6$79/mo
vs Lucid Engine$50 more+0.2
AI search visibility platform that tracks how brands appear across ChatGPT, Gemini, Perplexity and other AI answer engines, from EUR79 a month.
- Tracks brand visibility across ChatGPT, Gemini, Perplexity, Mistral and Google AI Mode
- Data collected from the real interfaces of those engines, not inferred through APIs alone
- Shows the prompts, sources and competitors behind a visibility score
Reads visibility from the engines' own interfaces rather than an API proxy
AI answer-engine results shift from run to run, so one audit is a snapshot, not a trend
Goodie AI
4.0Free
vs Lucid Engine+0.6
Enterprise AEO platform with a distinct AI-shopping visibility suite.
- Agentic Commerce Suite for AI shopping-agent product visibility
- Agent Experience Suite analyzing technical site health for AI crawlers
- Free tools: Agent Site Audit and AI Visibility Index
Agentic Commerce Suite addresses AI-shopping visibility specifically, a genuine niche within a niche
Full pricing requires a sales conversation rather than transparent published tiers
chatbeat
4.0$99/mo
vs Lucid Engine$70 more+0.6
AI visibility tracker from Brand24 that measures how brands appear in ChatGPT, Claude, Gemini, and Perplexity answers.
- Brand Score tracking visibility across ChatGPT, Claude, Gemini, and Perplexity
- Daily refresh analyzing thousands of AI responses per account
- Detection of outdated or inaccurate brand information in AI answers
Backed by Brand24's established social listening infrastructure and data partnerships
No ongoing free plan, only a 10-day trial
FAQ
Questions people ask
Is Lucid Engine free?
Lucid Engine has a free plan, and paid plans start from $29/mo.
What is the best free alternative to Lucid Engine?
AirOps is the highest-rated alternative here with a free plan (4.0 out of 5). Other free options: Goodie AI, PromptRush, SEMAI.
What is the cheapest alternative to Lucid Engine?
Among paid plans, Signum.AI has the lowest starting price (from $49/mo). If you need it free, start with AirOps.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.