BibGuru vs Petal
BibGuru
bibguru.com
Petal
petal.orgSide by side
| Figure | BibGuru | Petal |
|---|---|---|
| Price from | $4.99/mo | $2.55/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Plans published | 4 | 4 |
| Spec score · Citation Generator Tools | 9.3 (#1) | 7.7 (#16) |
| Spec score · Citation generators | 8.9 (#6) | 8.0 (#21) |
| Citation styles | It supports APA, MLA, Harvard, Chicago, AMA, CSE and thousands of additional styles. | The citation generator supports over 10,000 citation styles and can copy citations or export them as BibTeX or Word. |
| Founded | 2019 | 2021 |
| Intended users | The About page says BibGuru brings Paperpile's experience to K12 and undergraduate students. | Petal says it was created to serve academia and names research institutes, universities, and large organizations as enterprise-license prospects. |
| Support | Users can contact BibGuru at [email protected] with questions, bug reports, feedback, and feature requests. | The FAQ says Petal generally responds to customer support requests within 30 minutes. |
Plans
BibGuru
- BibGuruFree
- BibGuru FreeFree
- BibGuru Plus for EducatorsFree
- BibGuru Plus$4.99 a month
In their own words
BibGuru
BibGuru creates citations and bibliographies for essays and papers, through the web and browser extensions. It supports APA, MLA, Harvard, Chicago, AMA, CSE, and thousands of additional citation styles. Users can add websites, books, articles, and other sources by entering a URL or searching by title or author. BibGuru says it formats citations and corrects mistakes automatically. Its Chrome and Edge extensions can generate citations for websites and online journal articles, then let users edit or copy citations and change styles. The About page describes a curated database of 100 million journal articles and 30 million books. The free plan saves sources in the browser for seven days and displays ads. BibGuru Plus costs $4.99 a month and adds longer-term source storage, access on computers and phones, projects and folders, and an ad-free experience. A three-day trial is offered. Teachers and educators can request an access key to provide Plus to students. BibGuru was founded in 2019 and describes its intended users as K12 and undergraduate students.
Petal
Petal is a web-based research assistant and reference manager for academic work, also available as a browser extension. Its plans include a free tier and paid options listed from $4.99/user/mo (annual). It helps users narrow literature reviews and compare studies, while providing a library for uploading and organizing PDFs with collections, metadata, and tags. AI tools offer translation, summaries, explanations, key-point extraction, suggestions for questions and search terms, and conversational assistance. Shared workspaces support group projects, co-authored papers, and reviews. The citation generator supports more than 10,000 styles and can copy citations or export them to BibTeX or Word. References can be brought in through identifiers such as DOI, PMID, ArXivID, ISBN, ISSN, and EAN, or by capturing metadata from URLs. Browser add-ins are listed for Chrome, Firefox, and Safari, alongside a Word add-in for citations and bibliographies. The free plan includes 1 GB storage, one seat, three guests, 400 AI credits, two collections, and three annotations per document; citation export is not included.