LLMy Awards: The Top 10 AI Writing Assistants (2025)

Every day, we ask leading AI models—from ChatGPT to Claude, Perplexity, Grok, and Gemini—to tell us what software they think is best across a wide range of categories. Today's focus: AI Writing Assistants.

After consulting multiple engines, reviewing over a dozen expert sources, and comparing rankings from both creators and critics, we present the final, consensus-based Top-10 list of AI writing assistants for 2025.

Final Top-10 AI Writing Assistants

Rank	Tool	Notable Strengths
1	Grammarly	Grammar, rewriting, fluency; now includes generative AI
2	ChatGPT	Versatile, conversational, long-form, brainstorming
3	Jasper	Marketing copy, team collaboration, structured writing
4	Copy.ai	Social content, ads, fast idea generation
5	Claude	Creative writing, long-form, safe context handling
6	Sudowrite	Fiction, creativity, character/dialogue generation
7	Writesonic	SEO + ad copy, ChatSonic chatbot, flexibility
8	Anyword	Conversion-focused marketing, performance prediction
9	Rytr	Lightweight, affordable, multilingual support
10	Wordtune	Rewriting, tone control, sentence-level suggestions

What Did the AI Engines Consult?

Each engine pulled from a variety of sources. Here's a breakdown of the research inputs behind their lists.

Perplexity AI

Perplexity cited a broad range of expert-curated sources, including:

Enago Academy: Top AI Writing Assistants in 2025
EmailVendorSelection.com: 27 Best AI Writing Tools in 2025
AIOSEO: 11 Best AI Writing Tools for Savvy Marketers (2025 Edition)
Forbes: The Best AI Writing Tools To Punch Up Your Prose (March 2025)
Thesify: 10 Best AI Tools for Academic Writing 2025
RivalFlow: The 10 Best AI Writing Tools in 2025

These rankings evaluated tools across general, academic, marketing, and creative writing use cases, and considered grammar correction, citation management, SEO support, and collaboration capabilities.

Claude (Anthropic)

Claude drew on hands-on reviews, marketplace comparisons, and detailed performance breakdowns, including:

These sources emphasized content quality, feature richness, pricing, user feedback, and adoption trends.

Grok

Grok used real-time web search and manual exploration of:

This mix emphasized both review authority and SEO-centric use cases.

Gemini

Gemini's list was based on:

Its approach blended editorial evaluations with real user ratings and usage insights.

Methodology

Each AI model was prompted with the same question: “What are the best AI writing assistants in 2025?”

We collected their responses, tallied how frequently each tool was mentioned, and analyzed the sources behind their answers. Tools mentioned most often across engines and cited sources made it into the top 10.

Why This Matters

With so many AI writing tools available, creators often face decision fatigue. Our goal is to highlight which tools rise to the top regardless of which model you ask. This consensus-based ranking offers a trustworthy snapshot of what's truly popular and effective in 2025.

The convergence of opinions from different AI models—each with their own training data and biases—provides a more balanced perspective than any single recommendation. Whether you're looking for grammar correction, marketing copy, creative writing, or SEO optimization, this list represents the tools that consistently deliver results across use cases.

For daily rankings across AI categories, visit blastra.io.

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