Thinking Machines Tinker vs Unsloth AI vs Atomic Chat vs Fireworks AI

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Thinking Machines Tinker
vs
Competitor 1
Unsloth AI
Competitor 2
Atomic Chat
Competitor 3
Fireworks AI
Compare
4 tools · best value per row highlighted
Your tool Thinking Machines Tinker
thinkingmachines.ai
A training API that hands control of model fine-tuning to researchers while someone else deals with the servers and scaling headaches
Remove
Competitor Unsloth AI
unsloth.ai
A machine learning engineer needs to fine-tune Llama 3 on a single NVIDIA T4 GPU but keeps hitting out-of-memory errors
Make main Remove
Competitor Atomic Chat
atomic.chat
No rate limits. No subscription. No cloud.
Make main Remove
Competitor Fireworks AI
fireworks.ai
Production AI infrastructure
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1.1Mvisits/mo
1.5Mvisits/mo
49.6Kvisits/mo
713.6Kvisits/mo
MoM change
▲ 181.3%
▲ 47.7%
▲ 4,135.2%
▼ 21.1%
6-month growth
+372.8%
+22.2%
—
+62.9%
Global rank web
#55,584
#57,929
#697,143
#55,462
Avg. last 3 months
672K
1.3M
16.9K
743.7K
Bounce rate lower is better
51%
48%
53%
43%
Pages / visit
2.6
2.4
1.8
3.6
Visit duration
1m 57s
1m 53s
25s
2m 40s
Traffic sources
● Direct 81% · ● Referral 15%
● Direct 62% · ● Referral 38%
● Direct 41% · ● Search 28%
● Direct 91% · ● Referral 6%
Thinking Machines TinkerUnsloth AIAtomic ChatFireworks AI
0392.3K784.5K1.2M1.6MThinking Machines Tinker · 421.8KThinking Machines Tinker · 345.6KThinking Machines Tinker · 223.7KThinking Machines Tinker · 298.7KThinking Machines Tinker · 303.2KThinking Machines Tinker · 582.5KThinking Machines Tinker · 375.9KThinking Machines Tinker · 1.1MUnsloth AI · 517KUnsloth AI · 574.8KUnsloth AI · 698.3KUnsloth AI · 1.3MUnsloth AI · 1.6MUnsloth AI · 1.1MUnsloth AI · 1.2MUnsloth AI · 1MUnsloth AI · 1.5MAtomic Chat · 1.2KAtomic Chat · 49.6KFireworks AI · 224.6KFireworks AI · 250KFireworks AI · 355.9KFireworks AI · 323.2KFireworks AI · 438.1KFireworks AI · 720.8KFireworks AI · 610.7KFireworks AI · 613.3KFireworks AI · 904KFireworks AI · 713.6K1K10K100K1M10MThinking Machines Tinker · 421.8KThinking Machines Tinker · 345.6KThinking Machines Tinker · 223.7KThinking Machines Tinker · 298.7KThinking Machines Tinker · 303.2KThinking Machines Tinker · 582.5KThinking Machines Tinker · 375.9KThinking Machines Tinker · 1.1MUnsloth AI · 517KUnsloth AI · 574.8KUnsloth AI · 698.3KUnsloth AI · 1.3MUnsloth AI · 1.6MUnsloth AI · 1.1MUnsloth AI · 1.2MUnsloth AI · 1MUnsloth AI · 1.5MAtomic Chat · 1.2KAtomic Chat · 49.6KFireworks AI · 224.6KFireworks AI · 250KFireworks AI · 355.9KFireworks AI · 323.2KFireworks AI · 438.1KFireworks AI · 720.8KFireworks AI · 610.7KFireworks AI · 613.3KFireworks AI · 904KFireworks AI · 713.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
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Freemium
Starting price
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Free
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Free tier
Free tier
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–
Free trial
–
–
–
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API access
–
–
Plans
Inkling-Small Prefill $0.58/usage-basedInkling-Small Sample $0.12/usage-basedVarious Model Training Custom/usage-based
Free FreePro Contact for pricingEnterprise Contact for pricing
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Starter $1/moServerless Inference CustomOn-Demand Deployments $0.13/mo
Capabilities input → output
Input
DataCode
ImagesTextData
TextDocumentsCode
CodeTextImages
Output
Text
VideoTextImages
TextCode
TextCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI APIAI Developer Tools
Development & CodeAI Developer ToolsOpen Source AI Models
Chatbots & CompanionsDevelopment & CodeAI ChatbotOpen Source AI Models
Development & CodeAI APIAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
3
8
7
Fine-Tuning
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APIs
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LLM development
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Developer tools
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Chatbots
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–
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Inference
–
–
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Local AI
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–
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Chatting
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–
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Large language models
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–
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Models
–
–
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Agents
–
–
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Chatbot building
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–
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Development
–
–
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Llama 3 on mac
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–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.