Publishers: P

• Pacesetter Online Publishers

  Publisher assessment: 6/100 · Likely Predatory

• Pacific Group of e-Journals (PaGe)

  Publisher assessment: 7/100 · Likely Predatory

• Pak Publishing Group

  Publisher assessment: 8/100 · Likely Predatory

• Pakistan Science Mission (PSM)

  Publisher assessment: 7/100 · Likely Predatory

• Palgo Journals

  Publisher assessment: 6/100 · Likely Predatory

• Palgrave Macmillan (part of Springer Nature)

  Publisher assessment: 82/100 · Safe & Trusted

• Panacea Research Library

  Publisher assessment: 7/100 · Likely Predatory

• Paper Publications

  Publisher assessment: 6/100 · Likely Predatory

• PaperSciences Research Publisher

  Publisher assessment: 7/100 · Likely Predatory

• Paramount Journals

  Publisher assessment: 6/100 · Likely Predatory

• PBS Journals

  Publisher assessment: 7/100 · Likely Predatory

• Peak Journals

  Publisher assessment: 6/100 · Likely Predatory

• Pearl Publication

  Publisher assessment: 7/100 · Likely Predatory

• Pearl Research Journals

  Publisher assessment: 8/100 · Likely Predatory

• Peertechz (Peer Teechz)

  Publisher assessment: 7/100 · Likely Predatory

• Pelagia Research Library

  Publisher assessment: 8/100 · Likely Predatory

• Pencil Academic Press

  Publisher assessment: 7/100 · Likely Predatory

• Peter Lang Group

  Publisher assessment: 68/100 · Safe & Trusted

• Pezzottaite Journals

  Publisher assessment: 6/100 · Likely Predatory

• Pharma Intelligence

  Publisher assessment: 8/100 · Likely Predatory

• Pharma Publisher

  Publisher assessment: 7/100 · Likely Predatory

• Pharma Research Library

  Publisher assessment: 8/100 · Likely Predatory

• Pharmaceutical Research Foundation

  Publisher assessment: 9/100 · Likely Predatory

• PharmaInfo

  Publisher assessment: 8/100 · Likely Predatory

• PharmaInterScience Publishers

  Publisher assessment: 7/100 · Likely Predatory

• Pharmascope Publications

  Publisher assessment: 8/100 · Likely Predatory

• Philippine Association of Institutions for Research (PAIR)

  Publisher assessment: 9/100 · Likely Predatory

• Philosophy of Science Association (PSA)

  Publisher assessment: 80/100 · Safe & Trusted

• Photon Foundation

  Publisher assessment: 7/100 · Likely Predatory

• Phronesis, LLC

  Publisher assessment: 8/100 · Likely Predatory

• Phycological Society of America (PSA)

  Publisher assessment: 69/100 · Safe & Trusted

• Physical Society of Japan (JPS)

  Publisher assessment: 76/100 · Safe & Trusted

• Pinnacle Journal Publication

  Publisher assessment: 7/100 · Likely Predatory

• Pinnacle Research Journals (PRJ)

  Publisher assessment: 8/100 · Likely Predatory

• Pioneer Scientific Publisher

  Publisher assessment: 7/100 · Likely Predatory

• PiscoMed Publishing

  Publisher assessment: 8/100 · Likely Predatory

• Planetary Scientific Research Center (PSRC)

  Publisher assessment: 9/100 · Likely Predatory

• Platinum Global Journals

  Publisher assessment: 7/100 · Likely Predatory

• Population Association of America (PAA)

  Publisher assessment: 86/100 · Safe & Trusted

• Poultry Science Association (PSA)

  Publisher assessment: 70/100 · Safe & Trusted

• Prague Development Center (PRADEC)

  Publisher assessment: 8/100 · Likely Predatory

• Premier Publishers

  Publisher assessment: 7/100 · Likely Predatory

• Premier Science

  Publisher assessment: 8/100 · Likely Predatory

• PressAcademia

  Publisher assessment: 9/100 · Likely Predatory

• Prime Journals

  Publisher assessment: 7/100 · Likely Predatory

• Princeton University Press

  Publisher assessment: 83/100 · Safe & Trusted

• Pristine Research Journal Publications (PRJP)

  Publisher assessment: 6/100 · Likely Predatory

• Priyanka Research Journal Publication

  Publisher assessment: 7/100 · Likely Predatory

• Progress Publishing Company

  Publisher assessment: 8/100 · Likely Predatory

• Progressive Academic Publishing

  Publisher assessment: 7/100 · Likely Predatory

• Progressive Science Publications

  Publisher assessment: 8/100 · Likely Predatory

• Project Innovation

  Publisher assessment: 9/100 · Likely Predatory

• ProJournals (Professional Journals)

  Publisher assessment: 8/100 · Likely Predatory

• Proscience Journals

  Publisher assessment: 7/100 · Likely Predatory

• Prudence Journals

  Publisher assessment: 6/100 · Likely Predatory

• Prudent Journals

  Publisher assessment: 7/100 · Likely Predatory

• Psychonomic Society

  Publisher assessment: 83/100 · Safe & Trusted

• Pubicon International Publications

  Publisher assessment: 8/100 · Likely Predatory

• Public Library of Science (PLoS)

  Publisher assessment: 80/100 · Safe & Trusted

• Public Science Framework

  Publisher assessment: 7/100 · Likely Predatory

• Publishing House of Sciences (PHS)

  Publisher assessment: 8/100 · Likely Predatory

• Publishing Press

  Publisher assessment: 6/100 · Likely Predatory

• PubMedHouse

  Publisher assessment: 7/100 · Likely Predatory

• Pulsus Group

  Publisher assessment: 9/100 · Likely Predatory

• Purple Journals

  Publisher assessment: 6/100 · Likely Predatory

• Pushpa Publishing House

  Publisher assessment: 8/100 · Likely Predatory

• Pyrex Journals

  Publisher assessment: 7/100 · Likely Predatory

These publisher-level assessments do not establish indexing or suitability for every journal in a publisher’s portfolio. Read how to use the ratings.