3 Table framework
Tool Name Overall Rating Website Free Use / Starter Credits (20%) Code Generation Quality (10%) Ease of Registration (10%) Free Use on Weaker Models (10%) Cost / Pricing Policy (6%) User Experience (UX) (6%) Language/Framework Support (5%) Reliability / Stability (5%) Autonomy of Operation (5%) Innovation / Unique Features (4%) Generation Speed (3%) Ease of Integration (3%) Documentation Quality (3%) Community Activity / Support (3%) Customization / Flexibility (3%) Scalability (2%) Security (2%)
Manus.im 7.64 https://manus.im 9 9 5 6 7 8 6 7 10 9 3 6 5 4 6 0.10 0.12
Amazon CodeWhisperer 7.35 https://aws.amazon.com/codewhisperer 8 8 7 8 7 7 7 8 5 6 7 8 7 6 6 0.16 0.18
Codeium 7.30 https://codeium.com 9 7 8 9 8 7 7 6 4 5 8 7 6 5 5 0.10 0.12
Cursor.sh 7.28 https://cursor.sh 6 8 8 7 6 9 8 8 7 9 7 8 7 7 8 0.12 0.14
Tabnine 7.18 https://www.tabnine.com 7 7 8 8 7 8 8 7 5 6 9 8 7 7 7 0.12 0.14
Phind 7.02 https://www.phind.com 9 7 9 8 9 7 6 6 5 8 6 4 5 4 3 0.06 0.10
CodiumAI 6.96 https://www.codium.ai 8 7 8 7 7 7 6 7 4 8 7 8 6 6 6 0.10 0.14
GitHub Copilot 6.60 https://github.com/features/copilot 3 9 8 2 6 9 9 8 6 7 8 9 8 9 7 0.14 0.16
Bito AI 6.59 https://bito.ai 7 7 8 7 6 8 7 6 4 6 8 8 6 5 5 0.10 0.12
Sourcegraph Cody 6.53 https://sourcegraph.com/cody 6 8 7 7 5 7 8 7 5 7 7 7 7 6 7 0.14 0.16
Replit Ghostwriter 6.09 https://replit.com/ghostwriter 4 7 9 4 6 8 7 7 4 6 8 9 6 6 5 0.14 0.12
Google Vertex AI Codey 5.67 https://cloud.google.com/vertex-ai/docs/generative-ai/code 3 8 6 3 5 6 8 7 3 7 7 6 8 7 7 0.18 0.18
Devin (Cognition Labs) 4.45 https://www.cognition-labs.com/introducing-devin 1 9 3 1 3 6 6 5 9 10 4 3 4 3 5 0.14 0.12

Detailed Description of Accessibility and Registration Parameters
Tool Name Free Use / Starter Credits (Description) Free Use on Weaker Models (Description) Ease of Registration (Description)
Manus.im Very generous: Provides 1000 starter credits and 300 daily. Considering an average request costs 100 credits, this allows active free use of the tool for daily development and testing of complex tasks. Moderate/Implicit: Free credits are likely spent on the main, high-quality model. There isn't a specifically designated "weaker" free model, but the generosity of credits compensates for most tasks. Medium difficulty: Requires phone number verification for registration and credits, which can be a barrier for some users but helps control multi-accounting.
Amazon CodeWhisperer Generous for individuals: Provides a full-featured free tier for individual developers with a large number of code suggestions per month. Organizations require a paid AWS account. Good: The free tier uses the full CodeWhisperer model, optimized for code suggestions. It's not a stripped-down version but the main model available for free. Medium/Easy (if AWS user): For individual use, registration is simple. For companies, it integrates with AWS IAM, which can be more complex without AWS experience.
Codeium Very generous for individuals: Completely free for individual developers with no limits on requests. Offers paid tiers for teams with additional features. Excellent: The free version provides access to their main, quite powerful AI model. There's no explicit "strong" vs. "weak" model distinction for free users; they get a quality product. Very easy: Registration via email or Google/GitHub accounts. Quick and straightforward.
Cursor.sh Limited free use: Offers a limited number of free uses of GPT-3.5 (or a similar model) per month. GPT-4 or more requests require a paid subscription or your own OpenAI API key. Good: Free limits operate on a GPT-3.5 class model, which is "strong" enough for many tasks, though inferior to GPT-4 available on paid tiers. Easy: Registration via email or Google/GitHub accounts. Simple and fast process.
Tabnine Good (basic tier): Offers a free "Starter" tier with basic code completions that run locally or on their servers. The quantity is limited but sufficient for getting acquainted. Excellent: The free tier essentially uses a "weaker" model compared to the Pro version, which offers more advanced and context-aware suggestions from more powerful models. Easy: Registration via email or GitHub. Quick and simple.
Phind Very generous (with model limits): Free access to search and answers from various models, including fairly powerful ones (like GPT-3.5, and sometimes GPT-4 with limits). Daily request limits may apply for the most powerful models. Excellent: Allows choosing between different models, and free options include quite capable "weaker" (compared to their top-tier) or medium models for most tasks. Very easy: Can be used without registration for many features. Registration via email/Google for history and some advanced features is simple.
CodiumAI Generous for tests: Offers a free tier for individual developers and small projects, focusing on test generation. Limits allow using the tool for personal needs and evaluation. Good: The free tier likely uses a standard model sufficient for test generation, while paid tiers might offer more advanced features or integrations. Easy: Registration via email or GitHub/Google. Standard and convenient process.
GitHub Copilot Limited (for special categories): Free for verified students, teachers, and maintainers of popular open-source projects. For others, it's a paid product after a trial period. Poor/Not Applicable: Free access (where available) provides the main Copilot model. There's no concept of a "weak free model"; it's either full access or paid. Easy: Registration via GitHub account. If you meet free use criteria, activation is simple. Paid version requires linking a payment method.
Bito AI Good (with daily limits): Offers a free plan with a limited number of requests per day. Sufficient for occasional use and testing. Good: The free plan uses Bito's standard model, which is quite functional for everyday coding assistance tasks. Paid plans may lift limits or offer priority. Easy: Registration via email, Google, or Microsoft accounts. The process is quick and intuitive.
Sourcegraph Cody Moderately free: Offers a free tier for individual developers with certain limits on LLM usage. Sufficient for familiarization and small projects. Good: Cody's free tier provides access to models that handle basic to intermediate coding and code understanding tasks well. Paid tiers expand capabilities and limits. Medium difficulty: Requires a Sourcegraph.com account or a self-hosted instance. Cloud platform registration is standard (email/social logins).
Replit Ghostwriter Limited/Partial: Basic AI features in Replit might be free, but the full Ghostwriter (Copilot analog) is mostly a paid feature. Replit's free credits (Cycles) can be used, but are scarce. Moderate: Some basic AI functions in free Replit might use less powerful models. Ghostwriter, as a premium feature, uses more advanced ones. Very easy: Registration on Replit is very simple via email or social logins (Google, GitHub, Apple).
Google Vertex AI Codey Limited (trial/credits): Access to Codey API is typically through Google Cloud Platform, which offers starter credits for new users. There might not be a persistent free tier for intensive use. Poor/Not Applicable: Access to Codey models usually implies using powerful APIs. There's no concept of a "weak free model" for ongoing use, more like trial access to the main ones. Difficult: Requires a Google Cloud Platform account, involving accepting terms, possibly linking billing (even for a trial with credits), which is a barrier to a quick start.
Devin (Cognition Labs) Very limited/None: Currently, no widely available free tier or starter credits. Access is by application and in a limited mode. Not Applicable: Since there's no general free access, the concept of a "weak free model" is irrelevant. It's assumed access is to the main, advanced model. Difficult/By application: Requires applying for early access; no open registration. The process is opaque and requires waiting.

Updated Parameter Weights (17 parameters, 100% total):
The strongest emphasis is on accessibility and quality: