# SciSpace — AI Compare Ninja

> Search literature, explain PDFs, and run multi-step research tasks.

## Overview
- **Category:** Productivity (Science & research)
- **Status:** Active · checked - Active Free, Premium, Advanced, and Max offers.
- **Paid from:** $20 / Month (Premium)
- **Free access:** Free plan (100 agent credits/month. Standalone tools remain unlimited.)
- **Website:** https://scispace.com/
- **Canonical URL:** https://www.aicompare.ninja/en/tool/scispace

## What it does
- Search scholarly literature in a database of millions of papers and get direct PDF explanations
- Free start with 100 agent credits per month and 1 concurrent task
- Premium: 1,200 monthly Agent credits and 2 parallel tasks
- Advanced: 10,000 monthly Agent credits and 4 parallel tasks
- Literature Review, AI Writer, PDF chat, and other standalone tools unlimited in all tiers
- Team credits pooled within the same tier

## In brief
SciSpace is an AI research platform that unites literature search, PDF explanations, multi-step research tasks, and an AI writer in one environment, helping researchers speed up the literature review process.

Only the SciSpace Agent consumes credits; standalone tools such as Literature Review and PDF chat are unlimited in all tiers. Credits reset monthly, and team credits can be shared within the same tier.


## Limits
Only the SciSpace Agent consumes credits. Official examples range from 24 credits for a preprint summary and 54 for a paper search to 186 for the three most-cited papers or 217 for an introduction and methods with sources. Unused monthly credits expire.

## Pricing tiers
| Tier | Price | Period | What you get |
| --- | --- | --- | --- |
| Free / Basic | free | Month | 100 agent credits/month; 1 concurrent agent task; Unlimited Literature Review, AI Writer, PDF chat, and other standalone tools; No rollover |
| Premium | $20 | Month | 1,200 agent credits/month; 2 concurrent tasks; Unlimited standalone tools; Credits reset monthly |
| Advanced | $90 | Month | 10,000 agent credits/month; 4 concurrent tasks; For regular multi-paper analyses; Team credits pooled within the same tier |
| Max | $200 | Month | 40,000 agent credits/month; 4 concurrent tasks; Highest self-service volume; Unlimited standalone tools |

## Sources
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.

- https://scispace.com/resources/credits-pricing-guide/
- https://scispace.com/help/en/articles/14686067-my-credits-got-consumed-too-fast-what-happened
- https://scispace.com/pricing

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*Source: AI Compare Ninja (2026) - https://www.aicompare.ninja/en/tool/scispace*