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Sysrev

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What Sysrev is

Sysrev is a data curation and systematic evidence review platform for researchers and collaborative teams. Projects can work with PDFs, title and abstract pairs, plain text, or structured JSON. Reviewers can extract Boolean, categorical, string, and tabular data. Records can be found through built-in PubMed and OpenAlex search, imported in bulk from RIS, BibTeX, EndNote XML, JSON, or Markdown files, or added as PDFs and PubMed IDs. Project data can be exported in EndNote XML, Excel, or Parquet formats. Sysrev’s Auto-labeler uses generative AI to suggest labels, with a report to compare automated results against human labeling. Each run requires project funds, and the cost varies by record count, labels, content type, and model. Premium and Enterprise users can access an API key for programmatic project interaction through a REST API described by an OpenAPI specification. Sysrev says customer data is encrypted at rest with AES-256 and AWS Key Management Service customer-managed keys. The Basic plan costs nothing and includes unlimited public projects and reviewers. Premium costs $50 per member / month and adds private projects, analytics, Auto Labeler, and Group Labels.

Who it suits

Sysrev suits researchers conducting systematic, scoping, or rapid reviews, including teams working across institutions. It can fit projects that need varied record formats, structured data extraction, and exports; teams wanting Auto-labeler access should review the Premium plan and its project-fund requirement for runs.

What it does well

Projects can review PDFs, abstracts, text, or structured JSON.
Supports four kinds of data extraction labels.
Imports records from five listed file formats.
Exports project data in EndNote XML, Excel, and Parquet.
Built-in search covers PubMed and OpenAlex.
Basic includes unlimited public projects and reviewers.

What to know first

Imported records cannot be deduplicated.
Auto-labeler runs require project funds.
Basic includes public projects only.
API keys are for Premium and Enterprise users.

Limits

Basic is limited to public projects, though it includes unlimited public projects and reviewers. Auto-labeler runs require project funds; Premium is $50 per member / month and includes the Auto Labeler.

Plans

Plan	Billed and limits	Price
Basic	Per month · Unlimited public projects · Unlimited project reviewers · Free lifetime storage for public projects	Free
Premium	Per member / month · Unlimited public projects · Unlimited private projects · Unlimited project reviewers · Sysrev Analytics · Sysrev Auto Labeler · Group Labels · Free lifetime storage for public and private projects	$50 a month
Enterprise	Contact Us · Everything in Premium · Priority support · Institutional SSO · Access provisioning · Invoice billing · Unique data sources · Customized feature development · Contracted expert reviewers	On request

As sysrev.com lists them, read 15 Oct 2026. The maker's own page has the final word.

Getting started

Visit https://sysrev.com/.
Choose Basic, Premium, or contact Sysrev about Enterprise.
Create a project and add PDFs, PubMed IDs, or imported records.
Use PubMed or OpenAlex search, or bulk import supported files.
Set up review labels for the records.
Export project data in EndNote XML, Excel, or Parquet when needed.

Verdict

Choose Sysrev for evidence review projects that need flexible inputs, structured extraction, and multiple export formats. Basic offers unlimited public projects and reviewers at no cost. Look to Premium for private projects, analytics, and Auto Labeler, or Enterprise for institutional SSO and other listed institutional options.

Questions

Is Sysrev free?

Yes. Basic costs nothing and includes unlimited public projects, unlimited project reviewers, and free lifetime storage for public projects.

What does Premium cost?

Premium costs $50 per member / month. It includes unlimited public and private projects, analytics, Auto Labeler, Group Labels, and free lifetime storage for public and private projects.

What does Enterprise cost?

Enterprise pricing is listed as Contact Us. Its listed features include priority support, institutional SSO, access provisioning, invoice billing, unique data sources, customized feature development, and contracted expert reviewers.

Which platforms does Sysrev support?

Sysrev lists API and web platforms. Premium and Enterprise users can access an API key for REST API interaction with projects.

Which file formats can I import and export?

Bulk imports support RIS, BibTeX, EndNote XML, JSON, and Markdown. Exports are available in EndNote XML, Excel, or Parquet.

How does Auto-labeler billing work?

Auto-labeler runs require project funds. Cost varies with the number of records and labels, content type, and model.

Facts from Sysrev's own pages

AI auto-labeler: The Auto-labeler uses label definitions as generative-AI prompts and can process metadata or attached full-text PDFs. · help.sysrev.com, 15 Oct 2026
AI cost and access: Auto-labeler runs require project funds, and cost varies with the number of records, labels, content type, and model. · help.sysrev.com, 7 Oct 2026
AI data use: Sysrev states that data sent to the Auto-labeler is not used for OpenAI model development or improvement. · help.sysrev.com, 15 Oct 2026
AI review: The Auto-labeler can suggest labels using generative AI, and its report lets users compare automated results with human labeling. · help.sysrev.com, 7 Oct 2026
API: Premium and Enterprise accounts receive API tokens for a REST API described by an OpenAPI specification with an interactive web interface. · help.sysrev.com, 15 Oct 2026
Built-in search: The service provides direct search and import from PubMed and OpenAlex. · help.sysrev.com, 15 Oct 2026
Company ownership: Sysrev is operated by privately held Insilica LLC. · sysrev.com, 15 Oct 2026
Company profile: LinkedIn lists Sysrev as a Bethesda, Maryland research-services company founded in 2017 with 2–10 employees. · linkedin.com, 15 Oct 2026
Documentation depth: The help center contains tutorials, workflow articles, API guidance, export specifications, role documentation and dated release notes. · help.sysrev.com, 15 Oct 2026
Document types: Projects can review PDFs, title and abstract pairs, plain text, or structured JSON. · dev.sysrev.com, 7 Oct 2026
Exports: Project data can be exported as EndNote XML, Excel workbooks, Parquet files and bundled PDFs. · help.sysrev.com, 15 Oct 2026
Funding and grants: The U.S. SBIR profile lists Insilica LLC awards totaling $2,335,861, including a $1,014,776 SRVC-EHSR award. · sbir.gov, 15 Oct 2026
Human review: Reviewers can work singly or collaboratively, with blind review, single or double screening modes and conflict resolution. · help.sysrev.com, 15 Oct 2026
Import formats: Users can bulk import records using RIS, BibTeX, EndNote XML, JSON, or Markdown files, and can import PDFs or PubMed IDs. · help.sysrev.com, 7 Oct 2026
Integrations: External records can be imported through RIS or BibTeX files, and Zotero-compatible files can be handled through the Zotero translator. · help.sysrev.com, 15 Oct 2026
Intended users: The maker describes Sysrev as suitable for researchers conducting systematic, scoping, and rapid reviews, including collaborative institutional teams. · help.sysrev.com, 7 Oct 2026
Labels: Sysrev supports Boolean, categorical, string, and tabular data extraction. · dev.sysrev.com, 7 Oct 2026
Label types: Projects support Boolean, categorical, string and more complex group or tabular labels. · help.sysrev.com, 15 Oct 2026
Launch news: Insilica announced Sysrev as a systematic-review platform in a PR Newswire release published in 2019. · prnewswire.com, 15 Oct 2026
Limit: deduplication: Sysrev does not perform bibliographic deduplication, so users must deduplicate before importing or use another tool. · help.sysrev.com, 15 Oct 2026
Limit: independent validation: SaaSInspector reports that Sysrev has almost no presence on G2, Capterra or Trustpilot, making independent validation difficult. · saasinspector.com, 15 Oct 2026
Limit: PRISMA: Sysrev does not automatically generate PRISMA flow diagrams because deduplication and review phases are not handled in one consolidated workflow. · help.sysrev.com, 15 Oct 2026
Limit: source discovery: SaaSInspector characterizes Sysrev as lacking general web search beyond its PubMed and OpenAlex options, requiring users to supply other documents. · saasinspector.com, 15 Oct 2026
Notable limit: Sysrev does not support deduplication of imported records. · help.sysrev.com, 7 Oct 2026