Grantable vs Liner

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-18
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At a glance

DimensionGrantableLiner
Best ForNonprofit grant writers managing multiple applicationsStudents, researchers, professionals needing cited answers
Key FeatureGrantGraph funder discovery with IRS 990 dataMulti-model AI search with line-by-line citations
IntegrationsGoogle Drive, OneDrive, Dropbox, BoxChrome/Edge extensions, mobile apps
Credit SystemNo credits; subscription-basedYes (Deep Research 40 credits, premium models 30 credits)
Latest News ImpactNew blog posts focus on AI efficiency, not product changesFree tier no longer offers Agent credits (0 as of May 2025)

If you need verifiable, cited answers for academic or professional research, Liner's multi-model approach with source attribution is unmatched. But if you're a nonprofit grant writer juggling funder discovery and proposal drafting, Grantable's specialized workflow and funder matching will save you far more time. Choose Liner for research credibility, Grantable for grants management.

Grantable
Grantable

AI grant writing software that finds funders, drafts proposals in your voice, and tracks every deadline

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Liner
Liner

Liner is a multi-model AI search engine that answers with cited sources across 350+ models like ChatGPT, Gemini, and Claude.

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Pricing
Freemium
Freemium
Plans
$0/mo
$50/mo
$150/mo
$300/mo
$0
$14.99/month billed annually ($17.99 list)
$29.99/month billed annually ($35.99 list)
$26.99/month per seat
Contact Sales
Popularity
6.0k views
8 views
Skill Level
Intermediate
Beginner-friendly
API Available
Platforms
Web
WebMobilePlugin
Categories
🎓 Academic Writing & Citations🔬 Research & Education
🤖 AI Assistants🔬 Research & Education✍️ Writing & Content
Features
Agent-based funder discovery screening 990 filings, giving histories, and the live web
Plain-English fit scores with written reasoning and sources for every funder match
Batch assessment of every unassessed prospect in one run, writing a Fit Assessment section into each Prospect Brief
One-word Fit verdict per prospect row: Strong, Fair, Weak, or Blocked, with the why written out
Prospect Brief record-completeness rating (Excellent to Poor) showing what each gap would cost you
AI drafting of LOIs, proposals, and budgets in your organization's voice from your content library
Inline AI suggestions inside the draft document, not in a chat window
RFP requirement extraction: paste a funder's rules and every requirement becomes a checklist
Self-populating dashboard with list, board, calendar, and stats views — no manual data entry
Scheduled scans (daily, weekly, monthly) re-checking saved funders and emailing findings
Email hand-off: your workspace has its own address for sending work and receiving reports
Content library that auto-organizes proposals, boilerplate, budgets, and funder notes
Skills: editable plain-English playbooks for recurring work, from the Marketplace
Progress report drafting from the same workspace after a grant is funded
Workspace chat interface with formatted code blocks and structured output rendering
Multi-model access to 350+ AI models including ChatGPT, Gemini, and Claude
Advanced Search with cited sources for verifiable answers
Line-by-Line Citation tracing each part of an answer to its source
Deep Research structured report generation
Image generation
File upload and PDF analysis (25MB–200MB depending on plan)
Liner Scholar: Literature Review
Liner Scholar: Citation Recommender
Liner Scholar: Hypothesis Generator and Evaluator
Liner Scholar: Survey Generator, Survey Simulator, and Survey Peer Review
Liner Scholar: Research Tracer
Liner Write for professional drafting
Liner Search API and MCP access
iOS, Android, Mac, and Windows apps
Chrome and Edge browser extensions
Integrations
Google Drive
OneDrive
Dropbox
Box

What real users say: Grantable vs Liner

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Grantable

No verifiable community signal. We scanned public discussion on Jul 30, 2026 and found posts matching the name “Grantable”, but could not establish that they are about this product rather than something else sharing its name. Rather than publish a score built on the wrong subject, we publish none.

Liner

63 mentions across 4 sources · 11% positive — critical (averaged across 4 sources)

Reddit, Hacker News, App Store, Lemmy

What users praise

  • • Provides more detailed output than Perplexity, according to users.
  • • Multi-model access (GPT-5, Gemini, Claude) in one interface.
  • • Good for general coding and daily AI queries.
  • • Research-focused with cited sources in answers.

What frustrates them

  • • Subscription scams: charges without granting access, no refunds.
  • • Academic citations are sometimes invented or inaccurate.
  • • Customer support unresponsive to billing complaints.
  • • Credit system limits free users heavily (100 credits/month).

Researched Jul 3, 2026

Who should pick which

  • PhD student researching climate policy
    Pick: Liner

    Liner's cited search and Scholar tools help verify claims and organize literature with line-by-line citations.

  • Nonprofit development director managing 10 grants
    Pick: Grantable

    Grantable's funder discovery, RFP checklists, and voice-matched drafting streamline the entire grant lifecycle.

  • Freelance fact-checker
    Pick: Liner

    Multi-model access with cited sources provides verifiable answers quickly, and the credit system aligns with occasional use.

  • Small nonprofit with only one grant writer
    Pick: Grantable

    Even a single writer benefits from GrantGraph and AI drafting, and the free tier offers a solid starting point.

Frequently Asked Questions

Grantable vs Liner: which should you choose?

If you need verifiable, cited answers for academic or professional research, Liner's multi-model approach with source attribution is unmatched. But if you're a nonprofit grant writer juggling funder discovery and proposal drafting, Grantable's specialized workflow and funder matching will save you far more time. Choose Liner for research credibility, Grantable for grants management.

Can Liner help me write grant proposals?

No, Liner is designed for search and research, not grant-specific drafting. Use Grantable for that.

Does Grantable offer source citations like Liner?

No, Grantable focuses on drafting in your voice using your organization's documents, not on citing external sources.

Which tool has a better free tier?

Liner's free tier was recently reduced to 0 credits, making it nearly unusable. Grantable's free tier still offers basic funder discovery and limited drafting.

Can I use Liner offline?

No, Liner requires an internet connection. There is no offline mode mentioned.

Does Grantable integrate with fundraising CRMs?

Not explicitly listed. Integrations are limited to cloud storage; no direct CRM sync is mentioned.

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Last reviewed: July 30, 2026