Semantic Scholar vs Litmaps
AI Research Tools pricing comparison · 2026
Semantic Scholar has a free plan and quote-based paid plans, while Litmaps has a free plan, then $10/mo.
Semantic Scholar
Semantic Scholar is completely free with no pricing tiers, subscriptions, or usage limits
verified 4mo ago
$120
$400
Litmaps
Litmaps is a citation-based research discovery tool that creates interactive visual maps s
verified 4mo ago
$120
$400
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Pricing model unknown
Pricing model unknown
no public list price found
Pro
$120/yr
year 1 license · flat plan price
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
Median annual
$400/yr
Vendr · n=3 · limited data
No Vendr data
—
Not in Vendr's deal flow
REF · 01
Sources & confidence
Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.
Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources
1 sourced fact
Vendr median
Last verified
3mo ago
Confidence
High confidence
Sources
4 sourced facts
3 hidden-cost · 1 contract
Last verified
3mo ago
Confidence
Medium confidence
REF · 02
Plans at a glance
Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.
Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
License cost is computed from publicly listed plans (real math, list price × seats).
Median annual cost is from Vendr's deal flow when available — see source badges.
Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
VS
Semantic Scholar and Litmaps both operate in the ai research tools category. This page compares their list pricing.
Plan-by-Plan Pricing
| Plan | Semantic Scholar | Litmaps |
|---|---|---|
| Free (Web Interface) | Free /free | Free /month |
| Free API (Public) | Free /free | $10 /month |
| API with Higher Rate Limits | Free | Free |
| Litmaps Enterprise | — | Custom |
Cost at Scale
Total cost of ownership — licenses, implementation, and hidden costs included.
Semantic Scholar
3 scenarios$0
Graduate Student Conducting Literature Review
forever. Unlimited searches, unlimited paper views, unlimited AI recommendations, and unlimited citation graphs. No account required, but free account enables personalized research feeds.
$0
Research Lab Building Custom Literature Tool
forever for API access at 100 requests per 5 minutes. Higher rate limits available for free by completing a request form. Academic and research use only -- commercial use requires special permission.
$0
Large-Scale Research Project Requiring Higher API Limits
forever with approved higher API rate limits. No cost for increased limits -- approval depends on project description and academic justification. AI2 provides custom rate limits for approved projects at no charge.
Litmaps
2 scenarios$2.50/month ($30/year)
Graduate Student on Pro with Educational Discount
with verified academic email. Includes unlimited Litmaps, unlimited articles, daily alerts, Zotero sync, and advanced search. Without educational discount: $10/month ($120/year).
$10/month ($120/year)
Independent Researcher on Pro Plan
Includes unlimited maps, articles, daily alerts, Zotero sync, and Monitor feature. No educational discount available for non-academic researchers.