Completely open-source and free (MIT License), self-hosted on GitHub at no cost. It comes with 18 free data sources (Eastmoney, Sina, Stooq, Yahoo, etc. that do not require an API key, and Finnhub, Alpha Vantage, Tiingo, FMP which require a free API key). Advanced data and risk calculations require purchasing QVeris credits to unlock 63+ data sources.
Annual payment of US$200 (approximately US$16.67-17/month); as of 2026-07-26, the official website confirmed a promotion of +US$40 free Computer quota through direct reading of agency information, with no specified end date.
Max
US$200 / mo
Annual payment of US$2,000 (approximately US$167/month, only available for web version); as of 2026-08-08, after re-checking perplexity.ai/pro twice without cache (x-no-cache), it is confirmed that the promotional banner displays "+US$450 free Computer credits" (LIMITED TIME) and the plan includes "35,000 bonus credits", both are listed simultaneously and not mutually exclusive. Previously, it was incorrectly recorded that they were the same number and the US$450 was excluded, this has been corrected; the deadline is not stated on the official website.
Education Pro
US$10 / mo
Limited to verified student identities, no expiration date indicated; from third-party sources, not directly confirmed on the official website
Enterprise Pro
US$40 / user / mo（5 user ≈ US$200/mo）
per seat, from third-party sources, not directly confirmed on the official website; educational/non-profit organizations have a discounted price of around US$30/seat/month (no expiration date specified, also from third-party sources)
Enterprise Max
US$325 / user / mo（5 user ≈ US$1625/mo）
per seat (annual payment of US$3,250); as evidenced by an official Help Center article, direct fetch still encounters a 403 error
Vibe-Trading
Plan
Price
What you get
QVeris Advanced Data
Official quote (upon inquiry)
Paid add-ons for additional data sources and risk calculation, custom quotes; pricing not explicitly listed on the official website
Which one should you pick?
Both offer a free plan. Compare paid tiers against your needs.
Vibe-Trading has no public paid plan; Perplexity starts at about US$10 / mo.
FAQ
Is there a free version of Perplexity?
Yes. Daily basic searches are unlimited, Pro searches are limited to a small amount per day
How much does Perplexity cost?
The cheapest is the plan from Perplexity named Education Pro, at about US$10 / mo.
Does Perplexity support Chinese?
Perplexity offers full Chinese interface support.
Is there a free version of Vibe-Trading?
Yes. Completely open-source and free (MIT License), self-hosted on GitHub at no cost. It comes with 18 free data sources (Eastmoney, Sina, Stooq, Yahoo, etc. that do not require an API key, and Finnhub, Alpha Vantage, Tiingo, FMP which require a free API key). Advanced data and risk calculations require purchasing QVeris credits to unlock 63+ data sources.
How much does Vibe-Trading cost?
The cheapest is the plan from Vibe-Trading named QVeris Advanced Data, at about Official quote (upon inquiry).
Does Vibe-Trading support Chinese?
Vibe-Trading offers full Chinese interface support.
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