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Compare AI Tools
Side-by-side comparison of 8 major AI tools with verified pricing and features
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Pricing, models, context windows, and limits verified at the source.
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Comparison Table
Complete AI Tools Comparison
Side-by-side comparison of all 8 major AI tools across key features and pricing
ChatGPT
OneHuman Verified
Monthly Price:$8–$200
Free Version:
Latest Model:GPT-5.5 Instant (fast default; Go tier $8, ads), GPT-5.6 Sol (reasoning tier, Jul 9 2026)
Context Window:256K (Go/Plus) / 400K (Pro $100) / 1M (Pro $200)
Daily/Message Limits:Go: ~50-70 msgs/3h; Plus: 160 msgs/3h; Pro $100 (5x); Pro $200 (20x, 1M ctx)
User Base:800M+
Specialization:General-purpose AI assistant
Top Feature:GPT-5.5 Instant (default), GPT-5.6 Sol (reasoning, Plus+), 256K-400K context
Top Limitation:Peak hour usage caps
Best For:General tasks & plugins
Claude
OneHuman Verified
Monthly Price:$20–$200
Free Version:
Latest Model:Sonnet 5 (default), Opus 5, Fable 5
Context Window:1M (all current models)
Daily/Message Limits:Pro: 40-45 msgs/5h; Max $100 (5x); Max $200 (20x)
User Base:19M+
Specialization:Long-form content & analysis
Top Feature:Fable 5 (GA Jun 9, $10/$50/MTok), Opus 5 flagship, Sonnet 5 (default) — 1M context
Top Limitation:Slower response times
Best For:Writing & deep analysis
Gemini
OneHuman Verified
Monthly Price:$4.99–$99.99
Free Version:
Latest Model:Gemini 3.6 Flash, Gemini 3.1 Pro (flagship)
Context Window:model-dependent (3.x gen)
Daily/Message Limits:Google AI Plus $4.99/mo (Flash Thinking); Pro $19.99/mo (Gemini 3.1 Pro, Deep Research); Ultra $99.99/mo+
User Base:450M+
Specialization:Multimodal & Google integration
Top Feature:Gemini 3.6 Flash (new), 3.5 Flash, 3.1 Flash-Lite
Top Limitation:Frequent capability changes
Best For:Google Workspace users
Mistral
OneHuman Verified
Monthly Price:$14.99
Free Version:
Latest Model:Medium 3.5 (default), Small 4 (new), Magistral Medium/Small (reasoning)
Context Window:256K (Med 3.5)
Daily/Message Limits:~150 fast resp/day
User Base:3M+
Specialization:European privacy & code
Top Feature:Medium 3.5 default; + Small 4 (new, $0.10/$0.30), Magistral Medium/Small (reasoning)
Top Limitation:Smaller user base
Best For:Privacy-conscious teams
Perplexity
OneHuman Verified
Monthly Price:$17–$167
Free Version:
Latest Model:Model picker incl. Claude Sonnet 5, GPT-5.6, Gemini 3.1 Pro, Sonar 2
Context Window:Model-dependent
Daily/Message Limits:Pro $17/mo annual (Perplexity Computer, advanced models); Max $167/mo annual (unlimited, priority)
User Base:20M+
Specialization:Real-time research
Top Feature:Gemini 3.1 Pro, Sonar 2, Claude Sonnet 5 — model picker + unlimited Pro searches
Top Limitation:Search-focused only
Best For:Research & fact-checking
Grok
OneHuman Verified
Monthly Price:$10–$300
Free Version:
Latest Model:Grok 4.6 (Aug 12 2026, new flagship — supersedes 4.5)
Context Window:500K (Grok 4.6)
Daily/Message Limits:Free: ~10 prompts/2h; 6 tiers: Lite $10, SuperGrok $30, X Premium+ $40, Heavy $300. SpaceX-owned.
User Base:30M+
Specialization:Uncensored real-time reasoning
Top Feature:Grok 4.6 new flagship (Aug 12 2026, API $2/$6/MTok), 500K context; Heavy tier full access
Top Limitation:xAI/X ecosystem focus
Best For:News & social media trends
MS Copilot
OneHuman Verified
Monthly Price:$10–$100
Free Version:
Latest Model:GPT-5.5 and others via Azure
Context Window:128K
Daily/Message Limits:AI Credits: 1 credit=$0.01. Pro $10, Pro Plus $39, Max $100/mo. New signups unfrozen.
User Base:100M+
Specialization:Enterprise productivity
Top Feature:Office 365 integration; Max tier $100/mo added Jun 2026; AI Credits model
Top Limitation:Microsoft ecosystem lock-in
Best For:Microsoft 365 enterprises
DeepSeek
OneHuman Verified
Monthly Price:Free
Free Version:
Latest Model:DeepSeek V4 (Pro / Flash)
Context Window:1M (V4-Pro & V4-Flash)
Daily/Message Limits:No cap (server load varies)
User Base:131M+
Specialization:Code & math reasoning
Top Feature:V4 launched Apr 24 2026, 1M context, V4-Flash $0.22/$0.66 off-peak or $0.44/$1.32 peak per 1M tokens (in/out, new Aug 16 2026)
Top Limitation:Primarily code-focused
Best For:Developers & engineers
| Feature | ChatGPT | Claude | Gemini | Mistral | Perplexity | Grok | MS Copilot | DeepSeek |
|---|---|---|---|---|---|---|---|---|
| Monthly Price | $8–$200 | $20–$200 | $4.99–$99.99 | $14.99 | $17–$167 | $10–$300 | $10–$100 | Free |
| Free Version | ||||||||
| Latest Model | GPT-5.5 Instant (fast default; Go tier $8, ads), GPT-5.6 Sol (reasoning tier, Jul 9 2026) | Sonnet 5 (default), Opus 5, Fable 5 | Gemini 3.6 Flash, Gemini 3.1 Pro (flagship) | Medium 3.5 (default), Small 4 (new), Magistral Medium/Small (reasoning) | Model picker incl. Claude Sonnet 5, GPT-5.6, Gemini 3.1 Pro, Sonar 2 | Grok 4.6 (Aug 12 2026, new flagship — supersedes 4.5) | GPT-5.5 and others via Azure | DeepSeek V4 (Pro / Flash) |
| Context Window | 256K (Go/Plus) / 400K (Pro $100) / 1M (Pro $200) | 1M (all current models) | model-dependent (3.x gen) | 256K (Med 3.5) | Model-dependent | 500K (Grok 4.6) | 128K | 1M (V4-Pro & V4-Flash) |
| Daily/Message Limits | Go: ~50-70 msgs/3h; Plus: 160 msgs/3h; Pro $100 (5x); Pro $200 (20x, 1M ctx) | Pro: 40-45 msgs/5h; Max $100 (5x); Max $200 (20x) | Google AI Plus $4.99/mo (Flash Thinking); Pro $19.99/mo (Gemini 3.1 Pro, Deep Research); Ultra $99.99/mo+ | ~150 fast resp/day | Pro $17/mo annual (Perplexity Computer, advanced models); Max $167/mo annual (unlimited, priority) | Free: ~10 prompts/2h; 6 tiers: Lite $10, SuperGrok $30, X Premium+ $40, Heavy $300. SpaceX-owned. | AI Credits: 1 credit=$0.01. Pro $10, Pro Plus $39, Max $100/mo. New signups unfrozen. | No cap (server load varies) |
| User Base | 800M+ | 19M+ | 450M+ | 3M+ | 20M+ | 30M+ | 100M+ | 131M+ |
| Specialization | General-purpose AI assistant | Long-form content & analysis | Multimodal & Google integration | European privacy & code | Real-time research | Uncensored real-time reasoning | Enterprise productivity | Code & math reasoning |
| Top Feature | GPT-5.5 Instant (default), GPT-5.6 Sol (reasoning, Plus+), 256K-400K context | Fable 5 (GA Jun 9, $10/$50/MTok), Opus 5 flagship, Sonnet 5 (default) — 1M context | Gemini 3.6 Flash (new), 3.5 Flash, 3.1 Flash-Lite | Medium 3.5 default; + Small 4 (new, $0.10/$0.30), Magistral Medium/Small (reasoning) | Gemini 3.1 Pro, Sonar 2, Claude Sonnet 5 — model picker + unlimited Pro searches | Grok 4.6 new flagship (Aug 12 2026, API $2/$6/MTok), 500K context; Heavy tier full access | Office 365 integration; Max tier $100/mo added Jun 2026; AI Credits model | V4 launched Apr 24 2026, 1M context, V4-Flash $0.22/$0.66 off-peak or $0.44/$1.32 peak per 1M tokens (in/out, new Aug 16 2026) |
| Top Limitation | Peak hour usage caps | Slower response times | Frequent capability changes | Smaller user base | Search-focused only | xAI/X ecosystem focus | Microsoft ecosystem lock-in | Primarily code-focused |
| Best For | General tasks & plugins | Writing & deep analysis | Google Workspace users | Privacy-conscious teams | Research & fact-checking | News & social media trends | Microsoft 365 enterprises | Developers & engineers |
💡 All pricing and data verified by OneHuman or community. Last updated: August 17, 2026
Microsoft CopilotOneHuman Verified
Productivity AI
100M+ Users$10/month
Free Version Available
Key Features
- Deep 365 integration (Word, Excel, PowerPoint, Outlook, Teams)
- Notebook mode for long prompts, Researcher/Analyst agents
- 128K context window (GPT-5.5), image analysis, read-aloud, export to Office
- Plans: Pro $10/mo, Pro Plus $39/mo, Max $100/mo (new Jun 2026) — AI Credits model (1 credit = $0.01)
User Considerations
- WARNING: Claude Opus access removed from Pro ($10) plan Apr 20 2026; Pro+ ($40) Opus 4.7 quota cut 60% via 7.5x multiplier; refunds available until May 20 2026
- High cost for freelancers/individuals outside M365 vs benefit
- General chat and creative tasks less compelling than dedicated assistants
- Tenant-level quotas and performance can be hard to forecast
- Value unclear without living inside the Microsoft ecosystem
- Experience not uniform across IDEs, GitHub Copilot, and Office apps
- Multi-file context blindness in coding workflows — Copilot frequently loses track of cross-file dependencies in larger codebases; agentic tasks complete noticeably slower than rivals
Verifying pricing...
ClaudeOneHuman Verified
Text Generation
19M+ Users$20/month
Free Version Available
Key Features
- Claude Sonnet 5 (default since Jun 30 2026, $3/$15/MTok), Opus 5 ($5/$25/MTok), Fable 5 ($10/$50/MTok) — 1M context on all models
- 1M token context window (GA since Mar 13 2026 on all plans), Artifacts, Projects
- Extended thinking mode, code assistant
- Strong long-document and research handling
- Max $100/mo (5× limits) and Max $200/mo (20×) for heavy use — Pro $20/mo remains the standard entry tier
User Considerations
- Surprise unannounced usage limit reductions reported on higher-priced tiers
- Complex interactions consume limits quickly, especially with large files or extended thinking
- Communication around limit changes and roadmap decisions could be clearer
- Fewer third-party integrations and plugins than OpenAI or Microsoft
- Cautious style can feel overly verbose or hedged, slowing decision-making
- 3 partial outages recorded in April 2026 — including one on the same day as a major model launch; no published uptime SLAs for consumer or API tiers
Verifying pricing...
ChatGPTOneHuman Verified
Text Generation
800M+ Users$8/month
Free Version Available
Key Features
- Go tier ($8/mo): GPT-5.5 Instant with ads, ~50-70 msgs/3h — the cheapest entry to paid ChatGPT
- GPT-5.6 Sol (reasoning tier, launched Jul 9 2026), GPT-5.5 Instant (fast default), DALL-E 3, GPT Store with custom GPTs
- Canvas for collaborative editing, Projects, voice mode
- 256K context (Go/Plus) / 400K (Pro $100, 5×) / 1M (Pro $200, 20×) — Pro tiers launched Apr 9 2026
- Integrated web search and mature ecosystem
User Considerations
- Quality regression reports with recent models
- Over-cautious safety filters and moralizing tone
- Usage caps and throttling can appear unexpectedly, even on paid plans
- Context amnesia in long projects
- Billing and feature tiers (Go, Plus, Pro) can feel complex to compare
- Cancellation window closes 24 hours before renewal; refunds reported as difficult outside EU — check your jurisdiction before subscribing
- A federal court order in ongoing NYT v. OpenAI litigation has required OpenAI to preserve all ChatGPT conversation logs indefinitely, including chats users deleted — a real limit on the platform's stated deletion policy users should know about
Verifying pricing...
GeminiOneHuman Verified
Text Generation
450M+ Users$4.99/month
Free Version Available
Key Features
- Gemini 3.6 Flash (new), 3.5 Flash, 3.1 Flash-Lite — API gen 3.x launched June 2026
- Deep Workspace integration (Docs, Sheets, Gmail, Drive)
- Gems (custom agents), Canvas, audio summaries
- Multimodal (text+image), "Google it" verification button
- Google AI tiers: Plus $4.99/mo (Flash Thinking), Pro $19.99/mo (Gemini 3.1 Pro, Deep Research), Ultra $99.99/mo+
User Considerations
- Some users report session instability in Pro/3.x, including chat resets or lost history
- More prone to hallucinations despite verification
- Usage limits and model options (Free, Pro, Ultra, Workspace) can be confusing
- Safety policies around sensitive topics can feel stricter than other tools
- Support and billing resolution may feel slow when Pro features change unexpectedly
- Responses tend toward verbose, bullet-heavy formatting even when prose would be clearer — one of the most consistent style complaints in 2026 reviews
Verifying pricing...
MistralOneHuman Verified
Text Generation
3M+ Users$14.99/month
Free Version Available
Key Features
- Mistral Medium 3.5 (128B, default, 77.6% SWE-bench); + Small 4 (new, $0.10/$0.30/MTok); Magistral Medium & Small (new reasoning models, Jun 2026)
- Canvas, code interpreter, web search, image creation; Vibe remote agent platform launched Apr 29 2026
- 256K context window (Medium 3.5), API: $1.5/M input tokens / $7.5/M output tokens
- European-based models, technical appeal, modified MIT license, No Telemetry Mode for confidential data
User Considerations
- Le Chat interface and ecosystem less polished and feature-rich than larger assistants
- Non-expert buyers may find API model and pricing choices more complex than single-plan offerings
- Knowledge freshness can lag, with occasional out-of-date information
- Integrations into mainstream productivity tools still developing, requiring custom engineering
- Support and documentation aimed at technical teams, barrier for non-technical organizations
- Some users report nonsensical or incoherent outputs on complex reasoning tasks — a quality consistency flag beyond the knowledge-freshness issue
Verifying pricing...
GrokOneHuman Verified
Conversational AI
30M+ Users$30/month
Free Version Available
Key Features
- X/Twitter data access for real-time discourse and memes
- Fast conversational assistant, distinct personality
- Grok 4.6 (Aug 12 2026, new flagship model, 500K context, API $2/$6 under 200K) — supersedes Grok 4.5; Grok 4.3 remains the cheapest tier. 6 tiers: Lite $10, SuperGrok $30, X Premium+ $40, Heavy $300/mo.
- Awareness of current trends and memes
User Considerations
- Depth and accuracy on complex tasks can be less consistent than mature assistants
- Strongest experience is tied to the X ecosystem, limiting for non-X users
- Feature availability varies by region and device, rougher for non-iOS/non-US users
- Integration options beyond X are still relatively limited
- Conversational tone may feel less neutral, a drawback for formal or professional use
- Documented 2026 safety incidents involving inappropriate content generation — relevant for professional or brand-sensitive use cases where output reliability matters
- xAI merged into SpaceX (Feb 2026) — Grok user data now sits inside a defense contractor's corporate structure. Data-flow boundary between the Grok consumer product and SpaceX operations has not been published. EU GDPR data controller post-merger is unclear. Regulatory investigations open in EU, UK, and US.
- Community reports of intermittent access issues — lost conversation history and desktop-app instability described in ongoing user threads, not yet acknowledged by xAI
- Pay-as-you-go credit top-ups for image/video generation criticized as poor, opaque value — users report $20 in credits yielding roughly half that in usable output, with no published credit-to-generation conversion rate
Verifying pricing...
PerplexityOneHuman Verified
Search & Research
20M+ Users$17/month
Free Version Available
Key Features
- Real-time web search with strong citations
- Model picker: Claude Sonnet 5, GPT-5.6 Sol, Gemini 3.1 Pro, Sonar 2 + Mistral, DeepSeek
- Focus modes (writing, academic, video, social, math)
- Unlimited Pro searches, Deep Research, Collections, Threads, Spaces
- Pro $17/mo (annual billing), Max $167/mo annual: unlimited search, advanced reasoning models, priority access
User Considerations
- Answers feel surface-level despite many sources
- Free tier's Deep/Pro search limits reached quickly by heavy researchers
- Changing caps and experiments with ads create uncertainty about long-term value
- Interface and result layout can feel cluttered vs simpler chat assistants
- Features and behaviours can differ across web, mobile, and extensions
- Local and geographic search quality lags behind general web search; coverage gaps for non-English queries and regional topics
Verifying pricing...
DeepSeekOneHuman Verified
Code Generation
131M+ Users$0/month
Free Version Available
Key Features
- DeepSeek V4 launched Apr 24 2026 — V4-Pro and V4-Flash with 1M token context window
- V4-Flash: $0.22/$0.66 off-peak or $0.44/$1.32 peak per 1M tokens; V4-Pro: $0.66/$1.98 off-peak or $1.32/$3.96 peak — still among the cheapest APIs even after the Aug 16 2026 price increase
- Strong code and math/logic performance, open-source friendly, no paid subscription tier
- Research-grade models, cost-quality ratio
User Considerations
- Main experience is developer- and API-centric; non-technical users may find it less accessible
- Interface and documentation described as spartan compared to US/EU incumbents
- Free endpoints experience load-related slowdowns and soft caps limiting heavy use
- Integrations into Western productivity stacks still limited, often requiring custom work
- Data governance and regulatory questions due to vendor's jurisdiction require extra due diligence
- Post-update quality regression reported by users — some describe V3→V4 updates as producing less nuanced responses on complex tasks
- Security vulnerability reports on sensitive prompts surfaced in 2026; treat as unsuitable for confidential inputs regardless of hosting status
Verifying pricing...
Deeper analysis
What the marketing pages don't tell you — rate limits, context windows, API costs, regional pricing
Pro
Rate LimitsContext WindowsAPI CostsRegional Pricing
ChatGPT40 msgs/day160 msgs/3hrSilently throttles to mini model on overuse
Claude~40 msgs/day~45 msgs/5hrCode + Chat share the same quota
Gemini250 req/dayNo published capFree tier cut 80% in Dec 2025
CopilotUndisclosedUndisclosedMicrosoft doesn't publish limits