Perplexity
Perplexity AIAn answer engine that cites what it used.
An answer engine that cites what it used. On the other side: a search assistant that lets you pick the model behind the answer.
Perplexity for the fastest path to a cited answer; You.com when choosing the model matters.
Both answer with sources; the difference is how much control you get over the answer. You.com exposes model choice and research modes, which suits people who want to change the engine mid-question. Perplexity is more opinionated and faster to a usable answer.
| Option | Pricing | Free tier | Link |
|---|---|---|---|
| Perplexity | Free tier; Pro from about $20/mo | Free tier | Check pricing ↗ |
| You.com | Free tier; Pro from about $15/mo | Free tier | Check pricing ↗ |
You want the fastest path from question to a cited answer.
You want to pick the model, or run a longer research pass.
A pricing change or a free-tier removal flips this comparison faster than any feature release. Both pages are re-checked weekly, and the date above tells you how much to trust the numbers.
A code editor built around an agent that can read your whole repo.
The default general-purpose assistant, now with agents and deep research.
A browser IDE where the agent can deploy what it builds.
Gives an agent scoped read, write, and search access to directories you explicitly allow
Read-only access to a repository's history: status, diffs, commit logs, and blame
Runs read-only SQL against a Postgres database and returns the schema alongside results, which is what makes it usable without pasting table definitions into the prompt