Thinking Machines Tinker vs Modal vs Fireworks AI vs OpenAI API

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

Your tool
Thinking Machines Tinker
vs
Competitor 1
Modal
Competitor 2
Fireworks AI
Competitor 3
OpenAI API
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 Modal
modal.com
Run AI code without infrastructure
Make main Remove
Competitor Fireworks AI
fireworks.ai
Production AI infrastructure
Make main Remove
Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1.1Mvisits/mo
972.8Kvisits/mo
713.6Kvisits/mo
15.2Mvisits/mo
MoM change
▲ 181.3%
▲ 5.7%
▼ 21.1%
▲ 4.6%
6-month growth
+372.8%
+13.6%
+62.9%
-2.4%
Global rank web
#55,584
#43,856
#55,462
—
Avg. last 3 months
672K
960K
743.7K
15.2M
Bounce rate lower is better
51%
37%
43%
34%
Pages / visit
2.6
6.6
3.6
5.4
Visit duration
1m 57s
5m 31s
2m 40s
3m 56s
Traffic sources
● Direct 81% · ● Referral 15%
● Direct 94% · ● Referral 5%
● Direct 91% · ● Referral 6%
● Direct 82% · ● Referral 15%
Thinking Machines TinkerModalFireworks AIOpenAI API
04.7M9.4M14.1M18.7MThinking 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 · 1.1MModal · 492.6KModal · 603.8KModal · 774KModal · 803.7KModal · 856.4KModal · 1.2MModal · 987.8KModal · 986.7KModal · 920.5KModal · 972.8KFireworks 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 · 713.6KOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2M100K1M10M100MThinking 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 · 1.1MModal · 492.6KModal · 603.8KModal · 774KModal · 803.7KModal · 856.4KModal · 1.2MModal · 987.8KModal · 986.7KModal · 920.5KModal · 972.8KFireworks 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 · 713.6KOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
—
$250per month · free tier available
Free tier
—
Free tier
–
–
Free trial
–
–
–
API access
–
Plans
Inkling-Small Prefill $0.58/usage-basedInkling-Small Sample $0.12/usage-basedVarious Model Training Custom/usage-based
Starter FreeTeam $250/moEnterprise Custom
Starter $1/moServerless Inference CustomOn-Demand Deployments $0.13/mo
—
Capabilities input → output
Input
DataCode
Code
TextImagesCode
DocumentsImagesTextAudio
Output
Text
Apps
TextCode
AudioCodeImagesTextVideo
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI APIAI Developer Tools
Development & CodeAI APIAI Developer Tools
Development & CodeAI APIAI Developer Tools
Development & CodeAI APILarge Language Models (LLMs)
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
6
7
1
APIs
Developer tools
–
Fine-Tuning
–
–
Inference
–
–
LLM development
–
–
Development
–
–
GPU infrastructure
–
–
–
Models
–
–
–
Performance optimization
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

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.