Perplexity vs SciSpace pricing

As of , Perplexity's lowest-priced plan is $20/month (Pro, billed monthly) and SciSpace's is $20/month (Premium, billed monthly).

Prices are from each vendor's official pricing page, checked on . This page has no affiliate links.

Prices checked by handSource: each vendor's official pricing page

Perplexity plansPricing page (source)

SciSpace plansPricing page (source)

Perplexity and SciSpace compared (checked Oct 18, 2026 on each vendor's pricing page)
FactPerplexitySciSpace
Lowest monthly price$20/moPro$20/moPremium
Lowest annual price$16.67/moPro, billed annually$12/moPremium, billed annually
Free tier3 Pro searches per day, 1 Research query per month—
Usage limit (lowest-priced plan)Weekly Pro search limit, monthly Research limit (average use). $200/year.1,200 credits per month, Deep Research, up to 4 parallel agent chats.
Paid plans listed23
Source, checkedSource Source

Each value is copied from the vendor's pricing page with its check date. "—" means the page did not state it. This page states facts only and does not pick a winner.

Perplexity vs SciSpace: questions

Which has the lower monthly price, Perplexity or SciSpace?

Their lowest plans billed monthly cost the same: $20/month (checked ).

What do Perplexity and SciSpace cost billed annually?

Perplexity Pro: $16.67/month billed annually. SciSpace Premium: $12/month billed annually.

Other side-by-side comparisons

All plans: Perplexity pricing · SciSpace pricing · AI search & research tool pricing table

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How this data is collected: Prices are read by hand from each vendor's official pricing page and stored with the date and source URL. Values we could not confirm there are left blank. Last checked .