kitio.aiConsensus vs Liner
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Consensus starts at See pricing page and Liner starts at $17.99/mo. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Answers from research papers
- Consensus Meter
- Deep Search reviews
- Study filters
- Citation export
- Cited answers
- Scholar search
- Research agents
- Web highlighter
- Search API
| Feature | Consensus | Liner |
|---|---|---|
| Best for | AI search engine that answers questions from peer-reviewed studies | AI research search with line-level citations and a web highlighter |
| Category | Research & search | Research & search |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $17.99/mo |
| Free plan | Yes | Yes |
| Made by | Consensus | Liner |
| Based in | United States | South Korea |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Consensus starts at See pricing page and Liner starts at $17.99/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Free
Free
- Unlimited Advanced Search
- 1 file upload per day
- Answers with ads
Pro
$17.99/mo
- 300+ AI models
- All Liner products
- Ad-free search
Max
$35.99/mo
- Everything in Pro
- Higher usage limits
Team
$26.99/mo
- Per seat, 2-20 members
- Everything in Max
- Admin controls and central billing
- Team data excluded from training
Enterprise
Contact sales
- Dedicated manager
- Audit logs
- Volume discounts
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Consensus
- Answers grounded in studies
- Useful study-quality filters
- Easy for non-experts
- Free plan has few Pro searches
- Simplifies nuanced findings
Liner
- Sentence-level citations
- Good academic focus
- Handy browser extension
- Free plan limits uploads
- Many overlapping features
Which one should you choose?
Choose Consensus if you want:
- Answers grounded in studies
- Useful study-quality filters
- Easy for non-experts
Watch out: free plan has few pro searches.
Choose Liner if you want:
- Sentence-level citations
- Good academic focus
- Handy browser extension
Watch out: free plan limits uploads.
Consensus vs Liner FAQ
What is the difference between Consensus and Liner?
Consensus: AI search engine that answers questions from peer-reviewed studies. Liner: AI research search with line-level citations and a web highlighter. Both are research & search tools.
Is Consensus or Liner cheaper?
Consensus starts at See pricing page and Liner starts at $17.99/mo. Check both pricing pages for current plans.
Do Consensus and Liner have free plans?
Consensus: Yes. Liner: Yes.
Who makes Consensus?
Consensus is made by Consensus, based in United States.
Who makes Liner?
Liner is made by Liner, based in South Korea.
Which should I choose, Consensus or Liner?
Choose Consensus if you value answers grounded in studies and useful study-quality filters. Choose Liner if you value sentence-level citations and good academic focus.