Yes. Asta has a free plan: Completely free: paper search, reports and data analysis use no credits. We last checked asta.allen.ai's pricing page on 2026-10-22.

How do I get Asta for free?

Steps: Open asta.allen.ai; Choose a tool and ask your question or upload a dataset; Sign in to save your work and get the 1,000 sign-up credits. Start at https://asta.allen.ai/ (checked 2026-10-22).

Can I use Asta without signing up?

Yes. You can start using Asta without an account (checked 2026-10-22). Note: Credits are a one-time grant; you can request more when below 120.

What's the catch with Asta's free plan?

Credits are a one-time grant; you can request more when below 120. Explorations are read-only after 24 hours. Checked 2026-10-22.

What are free alternatives to Asta?

Explainpaper, Humata and PDF.ai all have free plans. We checked their free offers on 2026-10-25.

Do Asta credits cost money?

No. Asta says credits track your usage of its tools and that you are never charged for them.

Which Asta tools use no credits?

Find papers, Generate a report and Analyze data use no credits. AutoDiscovery uses 1 credit per experiment and Theorizer uses 1 credit per source paper.

What happens when I run out of credits?

If your balance falls below 120 credits, you can request 100 more through the button in the credit dialog.

How long are my uploaded datasets kept?

Uploaded datasets are automatically purged 7 days after upload, and you can delete them earlier at the exploration level.

Asta

Research assistant from Ai2 that finds papers, generates reports, analyzes data and builds theories from the literature.

AI ResearchFreeverified 22 Oct 2026Listed on 22 Oct 2026, 5:30 PM ISTCompletely free

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Is Asta free?

Yes, Asta has a free plan. What you get: Completely free: paper search, reports and data analysis use no credits. Free limits: find papers, Generate a report and Analyze data use no credits; autoDiscovery: 1 credit per experiment; theorizer: 1 credit per source paper, up to 100 credits per run. Verified 22 Oct 2026 on asta.allen.ai.

Free plan at a glance

Includes: 1,000 credits as a one-time grant at sign-up; request 100 more when the balance falls below 120
Find papers, Generate a report and Analyze data use no credits
AutoDiscovery: 1 credit per experiment
Theorizer: 1 credit per source paper, up to 100 credits per run
Explorations stay active for 24 hours, then become read-only
Uploaded datasets are purged 7 days after upload
Asta says credits stand for real compute and energy that it covers, and that you are never charged for them.
Duration: Free forever
Your content: The maker says it isn't used to train AI

How to get it free

No signup

Open asta.allen.ai
Choose a tool and ask your question or upload a dataset
Sign in to save your work and get the 1,000 sign-up credits

Good to know

Credits are a one-time grant; you can request more when below 120
Explorations are read-only after 24 hours
Clearing cookies loses anonymous explorations

Get the free plan

asta.allen.ai, Checked 2026-10-22Source

Overview

Asta is a scholarly research assistant from the Allen Institute for Artificial Intelligence (Ai2). It searches abstracts and full-text papers to find, summarize and analyze scientific evidence, and it can analyze datasets you upload.

Key features

Find papers across 108M+ abstracts and 12M+ full-text papers
Generate a report that summarizes what the papers say
Analyze uploaded datasets in CSV, Excel, JSON, HDF5, TSV or Parquet
Generate theories: up to 100 relevant papers turned into testable candidate theories
AutoDiscovery looks for surprising patterns in your data
Share a read-only link or export results as Markdown, HTML, JSON or PDF

Best for

Tasks: Research scientific papers, Analyze & visualize data
People: Researchers reviewing scientific literature, Scientists with research datasets to analyze, Graduate students exploring a research question

Limitations

AutoDiscovery and Theorizer use credits: 1,000 at sign-up as a one-time grant, and you can request 100 more when you fall below 120
Uploaded datasets are deleted 7 days after upload, and explorations become read-only after 24 hours
The hosted version is not for sensitive or regulated data such as HIPAA or GDPR datasets; those need a self-hosted deployment

FAQ

Is Asta free?: Yes. Asta has a free plan: Completely free: paper search, reports and data analysis use no credits. We last checked asta.allen.ai's pricing page on 2026-10-22.
What does the Asta free plan include?: The Asta free plan includes: Find papers, Generate a report and Analyze data use no credits; AutoDiscovery: 1 credit per experiment; Theorizer: 1 credit per source paper, up to 100 credits per run. Source: https://asta.allen.ai/faq (checked 2026-10-22).
How do I get Asta for free?: Steps: Open asta.allen.ai; Choose a tool and ask your question or upload a dataset; Sign in to save your work and get the 1,000 sign-up credits. Start at https://asta.allen.ai/ (checked 2026-10-22).
Can I use Asta without signing up?: Yes. You can start using Asta without an account (checked 2026-10-22). Note: Credits are a one-time grant; you can request more when below 120.
What's the catch with Asta's free plan?: Credits are a one-time grant; you can request more when below 120. Explorations are read-only after 24 hours. Checked 2026-10-22.
What are free alternatives to Asta?: Explainpaper, Humata and PDF.ai all have free plans. We checked their free offers on 2026-10-25.
Do Asta credits cost money?: No. Asta says credits track your usage of its tools and that you are never charged for them.Source: asta.allen.ai/faq
Which Asta tools use no credits?: Find papers, Generate a report and Analyze data use no credits. AutoDiscovery uses 1 credit per experiment and Theorizer uses 1 credit per source paper.Source: asta.allen.ai/faq
What happens when I run out of credits?: If your balance falls below 120 credits, you can request 100 more through the button in the credit dialog.Source: asta.allen.ai/faq
How long are my uploaded datasets kept?: Uploaded datasets are automatically purged 7 days after upload, and you can delete them earlier at the exploration level.Source: asta.allen.ai/faq

Free alternatives

Sources

Free offer: Verified 2026-10-22 on asta.allen.ai/faq
…are a way to track your usage of Asta's tools. You're never charged for…
Page content: Checked 2026-10-22 against
asta.allen.ai
asta.allen.ai/faq
allenai.org/asta

How we check free offers

Added by our team. We check that a free option exists and record the date; signing up is between you and Asta, so read their privacy policy and terms first.

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