Head-to-head · facts checked 14 Sept 2026
Logically vs SciSpace
Logically uniquely has 13 features · SciSpace uniquely has 9 features.
The verdict
Logically or SciSpace?
Section 01
Pricing, plan by plan
Every plan each vendor publishes, monthly and yearly where both are offered.
Logically
Free
Free
All products, limited to 5 AI interactions/day per feature, 100MB storage, standard AI models
Unlimited
$30/mo · $144/yr
Unlimited AI usage, advanced & reasoning models, unlimited storage, team admin portal, priority support; 50% student discount available
SciSpace
Premium
$20/mo · $144/yr
1,200 monthly credits; Pro Model Access, 4 Parallel Agent Queries
Advanced
$90/mo · $840/yr
10,000 monthly credits; Expert Model Access, 8 Parallel Agent Queries, Generate Verified Report
Max
$200/mo · $1,920/yr
40,000 monthly credits; Priority Support, 16 Parallel Agent Queries, Priority access to new features
Teams (Premium)
$25/user/mo · $180/yr
1,200 monthly credits/user; Role management for Admins, 4 Parallel Agent Queries/user
Teams (Advanced)
$100/user/mo · $900/yr
10,000 monthly credits/user; Expert Model Access, 8 Parallel Agent Queries/user, Generate Verified Report
Teams (Max)
$220/user/mo · $2,100/yr
40,000 monthly credits/user; Priority Support, 16 Parallel Agent Queries/user, Priority access to new features
SciSpace Enterprise
Custom
All Advanced features plus admin-managed access, shared credit pools, SSO/SCIM, consolidated billing, dedicated support, customizable integrations & limits
For everything else about each tool, read the full Logically review and SciSpace review.
Side by side
| Company | ||
| Founded | — | 2020 |
| HQ | — | Milpitas, California, USA |
| AI model | Claude, Gemini, ChatGPT (multi-model) | Proprietary (GPT-4 based) |
| User base | 100K+ | 9.6 Million+ |
| Platforms | Web | Web, iOS, Android, Chrome Extension |
| Languages | Multiple, OCR and summarizer support multiple languages; citation locale selectable | 75+ languages (varies by feature) |
| Pricing | ||
| Pricing model | Freemium | Freemium |
| Free plan | Yes | No |
| Free trial | No | No |
| Starting price | $30/mo | $20/mo |
| Enterprise | Custom — contact via form for institutional/organization pricing with seat discounts | Custom pricing |
| Refund policy | 30-day money-back guarantee | 100% money-back guarantee for 24 hours; cancel anytime |
| All plans | Free — Free Unlimited — $30/mo | Premium — $20/mo Advanced — $90/mo Max — $200/mo Teams (Premium) — $25/user/mo Teams (Advanced) — $100/user/mo Teams (Max) — $220/user/mo SciSpace Enterprise — Custom |
| Positioning | ||
| Best for | Students, researchers, academics, and professionals who need citation-backed writing and reference management | Academic research, literature review, paper discovery |
| Differentiator | All-in-one AI-powered workspace combining citation-backed research, reference management, PDF annotation, and AI document writing powered by Claude, Gemini, and ChatGPT in a single platform. | Expert workflows with verified reports, parallel agent queries, and biomedical agent access; multilingual support across research tools |
| Competitors | Zotero, Mendeley, Jenni.ai, SciSpace, NotebookLM, EndNote, ChatGPT | Scite, Elicit, Consensus, ResearchRabbit |
| Features | ||
| AI Autosuggestions | ✓ | — |
| AI Chat Messages | ✓ | — |
| AI Commands | ✓ | — |
| Advanced & Reasoning AI Models | ✓ | — |
| Biomedical Agent Access | — | ✓ |
| Centralized Admin Portal | ✓ | — |
| Centralized Admin Portal for Teams | ✓ | — |
| Deep Research | — | ✓ |
| Discount for Multiple Seats | ✓ | — |
| Generate Verified Report | — | ✓ |
| Institution Full Text Unlock | — | ✓ |
| Multi Seat Discount | ✓ | — |
| Parallel Agent Queries | — | ✓ |
| Reference & File Storage | ✓ | — |
| Systematic Literature Review | — | ✓ |
| Unlimited AI Autosuggestions | ✓ | — |
| Unlimited AI Chat Messages | ✓ | — |
| Unlimited Reference & File Storage | ✓ | — |
| Academic Search | ✓ | ✓ |
| AI Summarization | ✓ | ✓ |
| API Access | ✕ | — |
| Browser Extension | ✕ | ✓ |
| Citation Generation | ✓ | ✓ |
| Data Privacy | ✓ | ✓ |
| Document Upload | ✓ | ✓ |
| Export Formats | PDF, DOCX, MDOWN (Markdown); Free plan exports PDF with watermark | Yes, CSV, RIS, BibTeX, Excel, XML (comparison table export); AI Writer also exports to PDF and Word |
| Fact Checking | ✓ | ✓ |
| Follow Up Questions | ✓ | ✓ |
| Mobile App | ✕ | ✓ |
| Multi Source Synthesis | ✓ | ✓ |
| Team Collaboration | ✓ | ✓ |
| Web Search | ✓ | ✓ |
| Integrations | ||
| API Access | ✕ | — |
| Browser Extension | ✕ | ✓ |
| Google Docs Export | ✕ | — |
| Key Integrations | Zotero import, Mendeley import, DOI/URL import, PDF/DOCX import, Claude, Gemini, ChatGPT AI models | Chrome Extension, Mobile App (iOS/Android), Enterprise integrations |
| Zotero Integration | ✓ | — |
Section 02
Logically vs SciSpace: common questions
Is Logically or SciSpace cheaper?
Logically's cheapest paid plan is $30/mo and SciSpace's is $20/mo. Compare what each plan includes below before going on price alone.
Keep comparing
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