Perplexity
Answer engine with live sources on every claim.
AI Research
Perplexity answers general questions from the web; Elicit searches and extracts data from academic papers.
| Feature | Perplexity | Elicit |
|---|---|---|
| Pricing | Free + PaidFree plan · Pro $20/mo | Free + PaidFree plan · Plus from $12/mo |
| Free to start | Yes | Yes |
| Best for | Anyone who needs sourced answers instead of a link list. | Researchers and analysts running evidence reviews. |
| Made by | Perplexity AI | Elicit |
| Launched | 2022 | 2021 |
| Top features |
|
|
| Use cases |
|
|
Pricing is what each tool's site lists; it changes often, so check before you buy.
Pick Perplexity for quick, sourced answers on any topic.
Pick Elicit for literature reviews and pulling findings out of many papers at once.
Answer engine with live sources on every claim.
Automates literature review across 125M+ papers.
Full details: Perplexity · Elicit · see every option in AI Research
Neither is better for everyone. Perplexity answers general questions from the web; Elicit searches and extracts data from academic papers. Pick Perplexity for quick, sourced answers on any topic. Pick Elicit for literature reviews and pulling findings out of many papers at once.
Both can be started for free. Perplexity: Free plan · Pro $20/mo. Elicit: Free plan · Plus from $12/mo. Prices change often, so check the official site before you buy.
Perplexity: Anyone who needs sourced answers instead of a link list. Elicit: Researchers and analysts running evidence reviews.
AltFTool is not affiliated with Perplexity or Elicit. All comparisons