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VerdictPal · editorial desk · updated 16 Oct 2026VerdictPal
Compare · Head-to-head

Ai2 Asta vs SciSpace: pricing, privacy & capabilities

Put two dossiers side by side: fit, cost, privacy, and the failure modes that actually change the choice.
ToolsModels

Compare · Tool A / Tool B·Head-to-head

Ai2 AstavsSciSpace

In the Research assistant set, SciSpace edges ahead overall (editorial fit 38 vs 34). Ai2 Asta wins on privacy controls; SciSpace wins on speed and value for money. Both pass our quality gate. The right pick is the one whose strengths match the job you're trying to do.

Ai2 Asta · avg
32
wins 4 of 16
SciSpace · avg
40
wins 7 of 16
Fields differ
10
of 16 dossier rows
Receipts
20
sources + bench notes

Checked 2026-10-13 · Ai2 Asta·Checked 2026-10-13 · SciSpace

Dossier fields

Sixteen fields, side by side.

No.FieldAi2 AstaSciSpace
01Status · Editorial quality gateDraftDraft
02Editorial fit · 0–100 score34 / 10038 / 100
03CategoryResearch assistantResearch assistant
04Primary surfaceConsumer appProsumer SaaS
05Modalities
  • Text
  • Data
  • Text
  • Data
06Role in a stackFind papers, explore literature and analyze non-sensitive dataPaper discovery, PDF reading and literature-table preparation
07Best for
  • Students trying a scholarly search assistant for an initial reading list, with time to open the papers
  • Researchers exploring a question through paper search, citation following and short literature reports
  • An exploratory analysis of non-sensitive structured research data, checked against your own calculations
  • A controlled trial of the public assistant before relying on experimental Preview features
  • Students exploring a topic who want paper search and PDF questions in the same workspace
  • Researchers considering a literature table, with time to check each extracted field against the paper
  • Readers working with public papers rather than confidential manuscripts
  • A small, controlled trial of Agent tasks before committing to an annual subscription
08Avoid if
  • Your dataset is sensitive or regulated: Ai2's FAQ explicitly says not to upload it to hosted Asta
  • You need a confirmed price, credit allowance or account-access rule before planning the work
  • You expect one data exploration to accept follow-up questions beyond its documented 24-hour window
  • You need a verified systematic-review search or an independently measured citation-reliability result
  • You need a reproducible systematic-review search and expect this dossier to establish that SciSpace meets your protocol
  • You cannot upload unpublished or sensitive work until training, retention and processing terms are fully checked
  • You need a confirmed free-tier workload or a predictable Agent budget before starting
  • You want an AI-detector result to prove that a student cheated
09Capabilities tracked
  • Scholarly paper search
  • Research-query decomposition
  • Following citations to find related papers
  • Paper relevance assessment, according to Ai2
  • Literature summaries and mini-reviews
  • Analysis of uploaded structured datasets
  • Data visualizations
  • CSV, XLSX, JSON/JSONL, HDF5, TSV and Parquet uploads
  • Exploration-level dataset deletion for signed-in users
  • Asta Preview access to experimental features
  • Scientific paper search
  • Literature Review workspace and tables
  • Chat with PDF and Copilot reading assistance
  • Research-paper data extraction
  • SciSpace Agent research tasks
  • AI Writer
  • Paraphraser
  • Citation Generator
  • AI Detector, not proof of authorship
  • Library folders and PDF management
  • Zotero connection documented in the help centre
10Failure modes · Documented, not buried
  • The FAQ's data explorations stop accepting follow-ups after 24 hours. A longer analysis needs a new exploration, not a continuation of the same conversation.
  • Uploaded datasets are purged after seven days, according to the FAQ. Keep your own source files; an exploration is not a dataset archive.
  • Anonymous data explorations depend on browser cookies. Clearing them loses access and deletion control; the FAQ also says inactive anonymous explorations are deleted after 30 days.
  • Ai2 advertises far more abstracts than full-text papers. The corpus figures do not establish that Asta can read every paper needed for your question; our coverage and citation checks are pending.
  • Preview features are experimental, and leaving Preview removes access to them. The public-versus-Preview feature split has not been tested here as of 13 Oct 2026.
  • AstaBench belongs to the Ai2 ecosystem. Its existence is not an independent evaluation of answers from asta.allen.ai, and this dossier reports no measured accuracy or hallucination rate.
  • Agent credits meter tasks, not a completed review. The guide says a task pauses if credits run out mid-workflow; its example costs are illustrative, not a quote for your query.
  • A list of cited papers is not proof that each paper supports the answer. Our citation trial is pending; open the source and check the passage before using the claim.
  • Search coverage and reproducibility have not been tested here. Do not treat a tidy literature table as evidence that niche or contrary studies were all found.
  • The AI detector is not evidence of misconduct, and its error rate has not been verified for this dossier. A percentage on screen should not become an accusation.
  • Paraphrasing or generated writing can cross your course or journal's integrity rules. Rewording a passage does not remove the need to cite it or disclose prohibited assistance.
  • The help centre's no-training statement covers uploaded PDFs, not every prompt, chat or Agent output. The broader policy still needs a browser pass before confidential uploads.
11Evidence levelSynthesizedSynthesized
12Sources verified · Receipts on the dossier
13Benchmark entries
  • Check the advertised literature corpus
    The homepage checked 13 Oct 2026 advertises 108M+ abstracts and 12M+ full-text papers.
  • Check dataset retention and training scope
    The FAQ's Analyze data section states seven-day upload deletion, no raw-dataset training and no interaction training without explicit opt-in.
  • Check individual plan list prices
    The 13 Oct pricing page matches the 11 Oct research note for Premium, Advanced and Max; Premium lists 1,200 monthly credits.
  • Check the scope of the PDF training statement
    The help article dated 4 Mar 2025 explicitly covers uploaded PDFs for free and paid users. A broader policy text became fetch-readable on 13 Oct.
14Alternatives tracked
  • Elicit
  • Consensus
  • SciSpace
  • Semantic Scholar
  • Scite
  • Elicit
  • Consensus
  • Scite
  • NotebookLM
  • Semantic Scholar
  • Perplexity
15Pricing checked2026-10-132026-10-13
16Last verified2026-10-132026-10-13
16 metrics

Sixteen numbers, one shared midline.

Ai2 AstavsSciSpace

In the Research assistant set, SciSpace edges ahead overall (editorial fit 38 vs 34). Ai2 Asta wins on privacy controls; SciSpace wins on speed and value for money. Both pass our quality gate. The right pick is the one whose strengths match the job you're trying to do.

  1. Editorial fit
    Ai2 Asta34SciSpace38
  2. Source quality
    Ai2 Asta45SciSpace45
  3. Citation honesty
    Ai2 Asta0SciSpace0
  4. Privacy controls
    Ai2 Asta50SciSpace40
  5. Value for money
    Ai2 Asta0SciSpace50
  6. Speed
    Ai2 Asta0SciSpace60
  7. Integration
    Ai2 Asta55SciSpace60
  8. Onboarding
    Ai2 Asta0SciSpace60
  9. Reliability
    Ai2 Asta0SciSpace0
  10. Feature depth
    Ai2 Asta70SciSpace75
  11. Data portability
    Ai2 Asta40SciSpace0
  12. Transparency
    Ai2 Asta70SciSpace60
  13. Ecosystem reach
    Ai2 Asta55SciSpace60
  14. Documentation
    Ai2 Asta45SciSpace45
  15. Independence
    Ai2 Asta50SciSpace40
  16. Affordability
    Ai2 Asta0SciSpace0
Ai2 Asta · avg 32 · wins 4 of 160avg 40 · wins 7 of 16 · SciSpace
EvidenceAi2 Asta 1 · SciSpace 1
  1. 01Editorial fit
    34
    38
  2. 02Source quality
    45
    45
  3. 03Citation honesty
    0
    0
  4. 04Privacy controls
    50
    40
PrivacyAi2 Asta 0 · SciSpace 4
  1. 05Value for money
    0
    50
  2. 06Speed
    0
    60
  3. 07Integration
    55
    60
  4. 08Onboarding
    0
    60
CapabilityAi2 Asta 2 · SciSpace 1
  1. 09Reliability
    0
    0
  2. 10Feature depth
    70
    75
  3. 11Data portability
    40
    0
  4. 12Transparency
    70
    60
Cost & fitAi2 Asta 1 · SciSpace 1
  1. 13Ecosystem reach
    55
    60
  2. 14Documentation
    45
    45
  3. 15Independence
    50
    40
  4. 16Affordability
    0
    0
TOOL A · Ai2 Asta
Research assistant
Ai2 Asta
34/100
ROLEFind papers, explore literature and analyze non-sensitive data
Editorial fit
34
Source quality
45
Citation honesty
0
Privacy controls
50
Value for money
0
Speed
0
Pricing unverifiedPricing unverified
No public paid tieNo public paid tiers found
Low confidenceLow confidence
DraftVerified 2026-10-13VP·METHOD

Find papers, explore literature and analyze non-sensitive data — Allen Institute for AI's scholarly assistant for finding papers, short literature reports and analysis of structured datasets. Pricing remains unverified; citation checks and a hands-on data trial are still pending.

TOOL B · SciSpace
Research assistant
SciSpace
38/100
ROLEPaper discovery, PDF reading and literature-table preparation
Editorial fit
38
Source quality
45
Citation honesty
0
Privacy controls
40
Value for money
50
Speed
60
$20/MOPremium (monthly)
$144/YRPremium (annual)
$90/MOAdvanced (monthly)
DraftVerified 2026-10-13VP·METHOD

Paper discovery, PDF reading and literature-table preparation — Paper search, PDF chat, literature tables and writing tools in one web workspace, with credit-metered Agent tasks; citation reliability and the practical free-tier limits still need a desk trial.

Privacy facets

Where each tool is actually private.

Ai2 AstaSciSpace
Training on your dataPartialPartial: Ai2's FAQ, checked 13 Oct 2026, says under Analyze data that raw uploaded datasets are never used for model training. Prompts and interactions may be logged for reliability but are not used to train models without explicit opt-in; opting in may put de-identified interactions into a public research dataset to improve Asta. This is a scoped FAQ statement, not a full-policy audit or a blanket guarantee for every literature query. No account or data-flow trial was run.PartialPartial: SciSpace's help article dated 4 Mar 2025 says uploaded PDFs are private and are not used to train its AI models, for free and paid users; rechecked 13 Oct 2026. This covers Library PDFs, not a verified rule for prompts, chats or Agent outputs. The policy was unreadable in the 11 Oct shell pass; a 13 Oct text fetch does not replace the pending browser reconciliation. No blanket no-training guarantee or verified training opt-out is asserted.
EU data residencyUnknownUnknown: Hosted EU residency and a DPA are unverified as of 13 Oct 2026. The FAQ directs sensitive or regulated datasets to self-hosting; this does not establish an EU-only hosted option or certify an institution's self-hosted setup.UnknownUnknown: The policy text fetched 13 Oct 2026 describes US hosting and possible processing elsewhere. No EU-only option has been verified; the embedded policy still needs a browser pass. EU data-subject rights do not establish EU data residency.
SOC 2 attestationUnknownUnknown: Not recorded as a plan-wide guarantee. Check the dossier's privacy notes and sources.UnknownUnknown: No primary SciSpace SOC 2 report was checked as of 13 Oct 2026. Secondary certification claims are not verification; the PDF help page's security wording is not a SOC 2 report.
Local-first by defaultPartialPartial: This dossier focuses on the hosted assistant at asta.allen.ai, not a local-only product. The FAQ describes self-hosting as the path for regulated data. No self-hosted installation or its external model calls were checked as of 13 Oct 2026.NoNo: The documented product is a hosted web workspace with PDFs stored in the SciSpace Library. No local-only workflow was verified in the sources checked 13 Oct 2026; a private Library is not local storage.
Capability split

What each tool does uniquely.

Only Ai2 Asta10

  • Scholarly paper search
  • Research-query decomposition
  • Following citations to find related papers
  • Paper relevance assessment, according to Ai2
  • Literature summaries and mini-reviews
  • Analysis of uploaded structured datasets
  • Data visualizations
  • CSV, XLSX, JSON/JSONL, HDF5, TSV and Parquet uploads
  • Exploration-level dataset deletion for signed-in users
  • Asta Preview access to experimental features

Shared0

No overlap detected.

Only SciSpace11

  • Scientific paper search
  • Literature Review workspace and tables
  • Chat with PDF and Copilot reading assistance
  • Research-paper data extraction
  • SciSpace Agent research tasks
  • AI Writer
  • Paraphraser
  • Citation Generator
  • AI Detector, not proof of authorship
  • Library folders and PDF management
  • Zotero connection documented in the help centre
Failure modes

Where each tool breaks.

Ai2 Asta

  • The FAQ's data explorations stop accepting follow-ups after 24 hours. A longer analysis needs a new exploration, not a continuation of the same conversation.
  • Uploaded datasets are purged after seven days, according to the FAQ. Keep your own source files; an exploration is not a dataset archive.
  • Anonymous data explorations depend on browser cookies. Clearing them loses access and deletion control; the FAQ also says inactive anonymous explorations are deleted after 30 days.
  • Ai2 advertises far more abstracts than full-text papers. The corpus figures do not establish that Asta can read every paper needed for your question; our coverage and citation checks are pending.
  • Preview features are experimental, and leaving Preview removes access to them. The public-versus-Preview feature split has not been tested here as of 13 Oct 2026.
  • AstaBench belongs to the Ai2 ecosystem. Its existence is not an independent evaluation of answers from asta.allen.ai, and this dossier reports no measured accuracy or hallucination rate.

SciSpace

  • Agent credits meter tasks, not a completed review. The guide says a task pauses if credits run out mid-workflow; its example costs are illustrative, not a quote for your query.
  • A list of cited papers is not proof that each paper supports the answer. Our citation trial is pending; open the source and check the passage before using the claim.
  • Search coverage and reproducibility have not been tested here. Do not treat a tidy literature table as evidence that niche or contrary studies were all found.
  • The AI detector is not evidence of misconduct, and its error rate has not been verified for this dossier. A percentage on screen should not become an accusation.
  • Paraphrasing or generated writing can cross your course or journal's integrity rules. Rewording a passage does not remove the need to cite it or disclose prohibited assistance.
  • The help centre's no-training statement covers uploaded PDFs, not every prompt, chat or Agent output. The broader policy still needs a browser pass before confidential uploads.
Pricing

Pulled straight from each dossier.

Ai2 Asta

Research assistant
  • Pricing unverifiedPricing unverified
  • No public paid tieNo public paid tiers found
  • Low confidenceLow confidence

raw · Pricing unverified · No public paid tiers found · Low confidence · Checked 13 Oct 2026: the research notes describe apparently free/public hosted access, not a confirmed price or unlimited allowance. The guide's early-access AutoDiscovery hypothesis-credit offer ran through 28 Feb 2026; it does not establish October access or credits for the default assistant. Confirm current terms before budgeting.

SciSpace

Research assistant
  • $20/MOPremium (monthly)
  • $144/YRPremium (annual)
  • $90/MOAdvanced (monthly)

raw · List prices checked 13 Oct 2026: Premium $20/month or $12/month billed annually; Advanced $90/month or $70/month billed annually; Max $200/month or $160/month billed annually. Premium lists 1,200 monthly credits. Basic/free usage has not been tested; no free-credit figure is asserted here. Advanced/Max effective allowances and fair-use limits remain unverified. Enterprise is by application. Dollar amounts are treated as USD for this dossier; confirm checkout currency, taxes and limits. The help article dated 20 Apr 2026 lists SCI30 for 30% off yearly plans outside INR billing, or IND30 for INR; monthly plans are excluded. The older editor FAQ advertises University Program free student licences on application, not automatic access or a confirmed Premium entitlement.

Verdict

Which tool to actually pick.

In the Research assistant set, SciSpace edges ahead overall (editorial fit 38 vs 34). Ai2 Asta wins on privacy controls; SciSpace wins on speed and value for money. Both pass our quality gate. The right pick is the one whose strengths match the job you're trying to do.

Open Ai2 Asta's dossierOpen SciSpace's dossier
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Questions this comparison answers

Every answer below is assembled from the dated fields on this page. Nothing is written separately for search.

Should you use Ai2 Asta or SciSpace?

In the Research assistant set, SciSpace edges ahead overall (editorial fit 38 vs 34). Ai2 Asta wins on privacy controls; SciSpace wins on speed and value for money. Both pass our quality gate. The right pick is the one whose strengths match the job you're trying to do.

What can Ai2 Asta do that SciSpace cannot?

Capabilities documented on the Ai2 Asta tool but not the SciSpace tool:

  • Scholarly paper search
  • Research-query decomposition
  • Following citations to find related papers
  • Paper relevance assessment, according to Ai2
  • Literature summaries and mini-reviews
  • Analysis of uploaded structured datasets
  • Data visualizations
  • CSV, XLSX, JSON/JSONL, HDF5, TSV and Parquet uploads
  • Exploration-level dataset deletion for signed-in users
  • Asta Preview access to experimental features

What can SciSpace do that Ai2 Asta cannot?

Capabilities documented on the SciSpace tool but not the Ai2 Asta tool:

  • Scientific paper search
  • Literature Review workspace and tables
  • Chat with PDF and Copilot reading assistance
  • Research-paper data extraction
  • SciSpace Agent research tasks
  • AI Writer
  • Paraphraser
  • Citation Generator
  • AI Detector, not proof of authorship
  • Library folders and PDF management
  • Zotero connection documented in the help centre

Is Ai2 Asta or SciSpace cheaper?

Ai2 Asta: Pricing unverified · No public paid tiers found · Low confidence · Checked 13 Oct 2026: the research notes describe apparently free/public hosted access, not a confirmed price or unlimited allowance. The guide's early-access AutoDiscovery hypothesis-credit offer ran through 28 Feb 2026; it does not establish October access or credits for the default assistant. Confirm current terms before budgeting.. SciSpace: Premium (monthly) $20/mo · Premium (annual) $144/yr · Advanced (monthly) $90/mo · Advanced (annual) $840/yr · Max (monthly) $200/mo · Max (annual) $1,920/yr · Enterprise Custom.

How do Ai2 Asta and SciSpace score against each other?

On editorial fit, Ai2 Asta scores 34 out of 100 and SciSpace scores 38 out of 100. The score is a fit judgement for source-heavy research work, not a quality ranking — read both dossiers before you pick.