Blog
Practical guides and honest comparisons for developers building on academic paper search.
Comparisons
Semantic Scholar API alternative for production apps
Comparing the Semantic Scholar Academic Graph API with OpenAbstracts: rate limits, keys, data offered, and when a metered paper search API with full-text search makes sense.
September 26, 2026
scite.ai alternative for developers who need a self-serve search API
Comparing scite.ai and OpenAbstracts for developers: what each is built for, how API access and pricing work, and when a simple metered paper search API is the better fit.
September 26, 2026
OpenAlex API alternative: when you need a simple paper search API with PDF text search
An honest comparison of the OpenAlex API and OpenAbstracts: coverage, pricing, authentication, and when each is the better choice for finding and citing academic papers.
September 26, 2026
Elicit vs Consensus vs a paper search API: which do you actually need?
Elicit and Consensus are AI research assistants for people; a paper search API is a building block for developers. How they differ, what they cost, and how to choose.
September 26, 2026
Crossref API vs OpenAbstracts: metadata lookup vs paper search
Crossref is the authoritative source for DOI metadata; OpenAbstracts is a search API with abstracts, quartiles and full-text PDF search. How they differ and how to use them together.
September 26, 2026
CORE API alternative: fast, keyed paper search with predictable limits
How the CORE open-access API compares with OpenAbstracts on cost, rate limits, coverage and integration, and when to use each for finding papers programmatically.
September 26, 2026
Use cases
Search academic papers from Claude, Cursor and other AI assistants with MCP
What an academic-search MCP server gives an AI assistant, how the tool works, example prompts, and how to keep the assistant honest about sources.
September 26, 2026
RAG over academic literature: using a paper search API as your retriever
Build retrieval-augmented generation over scholarly papers without running your own index: use a search API as the retriever, chunk abstracts or highlighted passages, and keep provenance for every answer.
September 26, 2026
Citation verification for AI writing and essay tools
How AI writing tools can check every reference against a real paper index before the user ever sees it: a verification loop, a fuzzy-match strategy, and what to do with references that fail.
September 26, 2026
How to add real citations to an AI chatbot
Language models invent plausible-looking references. Here is a practical pattern for grounding a chatbot's citations in a real paper index using a search API, with code.
September 26, 2026