scite vs Sourcely

scite

The citation-classification dataset is the moat — no other research assistant tells you a paper has been contradicted 14 times. Use it to vet sources, not to discover them; Elicit and Consensus are better at the initial sweep.

Pros

• +Supporting/contrasting/mentioning classification is genuinely unique among research tools
• +Zotero plugin, browser extension and MCP server carry the data into existing workflows
• +Pro plan includes API access to papers, tallies, citations and Reference Check
• +Backed by a public company since the 2023 acquisition, so it is unlikely to disappear

Cons

• −Classification quality depends on full-text access; low-coverage publishers yield sparse tallies
• −No permanent free plan any more, only a 7-day trial that converts automatically
• −The Assistant is competent but not clearly better than dedicated research chat tools
• −API access now requires the Pro plan, not Basic

Sourcely

A fast way for students to back an already-written argument with citable papers, and the per-source credibility check is something most rivals skip. Deep searches are metered even on paid plans, and the free version is a 300-character demo, so budget for a subscription.

Pros

• +Works from pasted prose rather than keyword queries
• +Summaries and credibility checks attached to each suggested source
• +Citation export covers a very wide range of formats
• +Cheaper than most per-seat research platforms at list price

Cons

• −Free version is a 300-character demo, not a usable tier
• −Deep searches and credibility checks are metered on every paid plan
• −No live API yet; it is announced for the end of 2026
• −The cheap headline prices need annual billing; month to month costs nearly double

Is scite cheaper than Sourcely?

On published entry prices, Sourcely starts lower — $9/mo against $12/mo for scite. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Which has a public API, scite or Sourcely?

scite ships a public API, as of our last verification. A public API for Sourcely is not confirmed by us — check its developer docs before you plan an integration.