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CountryOfPapers

The AI that helps you find scientific journals

Paste your abstract. We rank peer-reviewed venues by research fit — then you refine with COP Index, APC, Open Access and Plan S.

Or browse journal list · filters for COP quartile, OA, Plan S, price

Built for journal discovery — not generic chat

Not a general LLM

Semantic matching over a dedicated index of peer-reviewed journals — ranked for research fit, not open-ended conversation.

Beyond static directories

Search by abstract, then filter the same catalog by COP Index (incl. D1), Open Access, Plan S and APC.

How it works

Three steps from manuscript idea to a shortlist you can defend.

  1. Paste your abstract

    Or a research question. Longer text unlocks full semantic ranking across the catalog.

  2. See ranked venues

    Journals ordered by research fit, with COP Index, acceptance signals, time-to-publish and APC when available.

  3. Refine with filters

    D1–Q4, Open Access, Plan S, price and category — same list, sharper shortlist.

What is the COP Index?

Our own journal strength score from Scimago cites per document and SJR. If a journal has no valid SJR, it has no COP Index — we do not invent a fallback. Inside each subject category we mark D1 (top 10%) plus Q1–Q4 so you can spot the strongest venues in field, not just a global list.

FAQ

Quick answers for researchers choosing where to submit.

Is COP Index the same as Journal Impact Factor?

No. Clarivate IF is not shown here. COP Index is calibrated to a similar magnitude using open Scimago fields, and is only computed when SJR exists.

What does D1 mean on a journal card?

Top 10% by COP Index within that journal’s Scimago category — stricter than classic Q1 (top 25%).

Can I browse without pasting an abstract?

Yes — use Journal list or Explore categories, then apply filters.