Atla VS Doubleword
Compare Atla VS Doubleword, what is the difference between Atla and Doubleword?
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Summarize
Atla summarize
Frontier models to evaluate generative AI. Find and fix AI mistakes at scale, and build more reliable GenAI applications. Use our LLM-as-a-Judge to test and evaluate prompts and model versions.
Atla Landing Page
Doubleword summarize
Doubleword Landing Page
Compare Details
Atla details
| Categories | AI API, Large Language Models (LLMs), AI Models, AI Testing, AI Developer Tools, AI Copilot |
| Atla Website | https://www.atla-ai.com/api?utm_source=toolify |
| Added Time | March 11 2025 |
| Atla Pricing | -- |
Doubleword details
| Categories | AI API, AI Agent, Open Source AI Models, Large Language Models (LLMs), AI Developer Tools |
| Doubleword Website | https://doubleword.ai?utm_source=toolify |
| Added Time | September 08 2026 |
| Doubleword Pricing | -- |
Comparison of usage
How to use Atla?
Use Atla's Selene eval API to evaluate outputs and test prompts and models. Integrate the API into existing workflows to generate accurate eval scores with actionable critiques. Customize evals with few-shots in the Eval Copilot (beta).
How to use Doubleword?
Create a Doubleword API key, select a supported open-weight model, and use the OpenAI-compatible API by changing your existing API base URL to api.doubleword.ai. Choose real-time, async, or batch delivery based on your latency and cost requirements. Submit prompts, agent tasks, evaluation jobs, extraction workflows, or batch files, then monitor and retrieve results through the API or Doubleword's interface. Teams can also request migration assistance, prompt optimization, queue tuning, custom pricing, or dedicated deployments.
Compare Pros between Atla and Doubleword
Core features of Atla
- LLM-as-a-Judge for evaluating AI models
- Selene models for precise AI evaluation
- Eval Copilot for customizing evaluation criteria
- API access for integration into existing workflows
- Actionable critiques and accurate scores
Core features of Doubleword
- OpenAI-compatible API for quick migration from existing applications
- Real-time, async, and approximately 24-hour batch inference
- Open-weight models for reasoning, coding, vision, OCR, embeddings, and data processing
- Per-token pricing with discounts of up to 99% compared with selected alternatives
- High-throughput inference for agents, evaluations, pipelines, and batch jobs
- Streaming results as they become available
- Batch job cancellation, retry, and partial-result download support
- Inference optimization technologies including FlashOffload, Speculative KV Coding, and Cloudburst
- Model evaluation workflows for comparing output quality with production models
- Human engineering support for migration and large-scale inference workloads
- Custom pricing and dedicated deployments for large workloads
Compare Use Cases
Use cases for Atla
- Evaluating prompts and model versions
- Building trust with customers in generative AI app reliability
- Monitoring model outputs at production scale
- Custom eval metric deployment using Eval Copilot (beta)
Use cases for Doubleword
- Run large-scale agentic reasoning and background-agent workloads
- Generate synthetic datasets and evaluate AI agents
- Process high-volume extraction, ETL, and annotation jobs
- Run coding and mathematics workflows with open-weight models
- Perform multimodal image annotation using vision-language models
- Use OCR models for document and image text extraction
- Create embeddings for search, retrieval, and data-platform workflows
- Replace expensive closed-source APIs in production pipelines
Different Plan between Atla and Doubleword
Atla
Free
1,000 free API calls (Selene), 3,333 free API calls (Selene Mini) per month
$10 / 1K API calls (Selene), $3 / 1K API calls (Selene Mini) after monthly free credits
Designed for startups with AI applications in production
Scalable pricing
Designed for teams with more security, deployment, and support needs
Doubleword
Usage-based; full-price real-time rates
Lowest latency for interactive applications, chat, and live sessions.
Usage-based; up to 50% off real-time rates
Results typically delivered in minutes to hours for background agents and high-throughput workloads.
Usage-based; up to 80% off real-time rates
Approximately 24-hour delivery for large jobs where minimizing cost is the priority.
$20 per 1 billion input tokens
Qwen3-Embedding-8B batch pricing; output tokens are not charged for this embedding model.
$90 per 1 billion input and 1 billion output tokens
GPT-OSS-20B batch pricing.
Contact for pricing
Available for bulk discounts, large workloads, and dedicated deployments.
Atla's traffic
Atla is the one with 49 monthly visits and 00:00:00 Avg.visit duration. Atla has a Page per visit of 1.01 and a bounce rate of 49.16%.
Visit Over Time
| Monthly Visits | 49 |
| Avg·visit Duration | 00:00:00 |
| Page per Visit | 1.01 |
| Bounce Rate | 49.16% |
Doubleword's traffic
Doubleword is the one with 75.8K monthly visits and 00:01:16 Avg.visit duration. Doubleword has a Page per visit of 3.19 and a bounce rate of 50.60%.
Visit Over Time
| Monthly Visits | 75.8K |
| Avg·visit Duration | 00:01:16 |
| Page per Visit | 3.19 |
| Bounce Rate | 50.60% |
Geography
The top 1 countries/regions for Atla are:United States 100.00%
Top 1 Countries/regions
 | 100.00% |
Geography
The top 5 countries/regions for Doubleword are:United States 65.04%, United Kingdom 7.00%, India 5.63%, Germany 5.21%, South Korea 2.25%
Top 5 Countries/regions
| 65.04% |
 | 7.00% |
 | 5.63% |
 | 5.21% |
 | 2.25% |
Traffic Sources
The 6 main sources of traffic to Atla are:Direct 39.28%, vs_sourcesSearchOrganic 31.33%, Referrals 10.87%, vs_sourcesSocialOrganic 5.86%, Mail 3.59%, vs_sourcesAffiliate 2.76%, vs_sourcesDisplayAds 2.53%, vs_sourcesGenAi 1.78%, vs_sourcesSearchPaid 1.34%, vs_sourcesSocialPaid 0.66%
Direct | 39.28% |
vs_sourcesSearchOrganic | 31.33% |
Referrals | 10.87% |
vs_sourcesSocialOrganic | 5.86% |
Mail | 3.59% |
vs_sourcesAffiliate | 2.76% |
vs_sourcesDisplayAds | 2.53% |
vs_sourcesGenAi | 1.78% |
vs_sourcesSearchPaid | 1.34% |
vs_sourcesSocialPaid | 0.66% |
Traffic Sources
The 6 main sources of traffic to Doubleword are:vs_sourcesSocialOrganic 57.86%, Direct 26.67%, vs_sourcesSearchOrganic 7.81%, Referrals 3.22%, vs_sourcesDisplayAds 2.16%, Mail 1.72%, vs_sourcesGenAi 0.51%, vs_sourcesSearchPaid 0.02%, vs_sourcesAffiliate 0.02%, vs_sourcesSocialPaid 0.01%
vs_sourcesSocialOrganic | 57.86% |
Direct | 26.67% |
vs_sourcesSearchOrganic | 7.81% |
Referrals | 3.22% |
vs_sourcesDisplayAds | 2.16% |
Mail | 1.72% |
vs_sourcesGenAi | 0.51% |
vs_sourcesSearchPaid | 0.02% |
vs_sourcesAffiliate | 0.02% |
vs_sourcesSocialPaid | 0.01% |
Which is better: Atla or Doubleword?
Doubleword might be a bit more popular than Atla.As you can see, Atla has 49 monthly visits, while Doubleword has 75.8K monthly visits. So more people choose Doubleword. So the odds are that people will recommend Doubleword more on social platforms.
Atla has an Avg.visit duration of 00:00:00, while Doubleword has an Avg.visit duration of 00:01:16. Also, Atla has a page per visit of 1.01 and a Bounce Rate of 49.16%. Doubleword has a page per visit of 3.19 and a Bounce Rate of 50.60%.
The main users of Atla are United States, with the following distribution: 100.00%.
The main users of Doubleword are United States, United Kingdom, India, Germany, South Korea, with the following distribution: 65.04%, 7.00%, 5.63%, 5.21%, 2.25%.
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