# Formable vs OpenAI Platform

Formable records 2,064 monthly visits with +206.7% month-over-month growth and Freemium, Contact for Pricing pricing. OpenAI Platform records 234,678,639 monthly visits with -9.6% growth and Paid pricing.

| Metric | [Formable](https://openaitools.app/tool/formable) | [OpenAI Platform](https://openaitools.app/tool/openai) |
| :--- | :--- | :--- |
| Website URL | https://www.formabledocs.com | https://openai.com |
| Categories | AI Contract Management, AI Contract Review, AI API, AI Contract Generator | AI Models, AI API, Large Language Models (LLMs), AI Chatbot |
| Pricing Model | Freemium, Contact for Pricing | Paid |
| Monthly Visits | 2,064 | 234,678,639 |
| MoM Growth Rate | +206.7% | -9.6% |
| Primary Market | United States | United States |
| Direct Visits | 811 | 105,101,079 |
| Review Score | 5 | 4.3 |
| Saved Count | 0 | 144 |
| Supported Platforms | Website | Website |

## Formable

Formable is an AI-native contract management platform built for legal teams that are tired of stitching together separate tools for drafting, review, redlining and e-signature. The core idea is that an agreement should never have to hop between a word processor, an email thread, a redlining add-on and a signing portal. Formable keeps writing, negotiation, approval and signature inside one connected workspace so context is never lost.

The AI layer is the differentiator. When a draft lands, Formable Review scans it for hidden risks and missing terms against the standards in your playbook, flagging risky clauses with a link to the exact text and a suggested fix. Legal teams can encode their positions, fallbacks and red lines once, and have those rules applied automatically to every incoming draft. A redlining editor supports collaborative editing with live presence, comments and mentions, and can be embedded into other legal workflows.

For product teams, Formable also exposes a typed REST API, webhooks, SSO and an embeddable signing flow, so e-signature and redlining can be dropped directly into an existing application. Every edit, comment and signature is captured in a tamper-evident audit trail that is exportable, and the platform is described as ESIGN and UETA compliant by default. A free Basic plan covers small volumes, while Pro and Enterprise tiers add unlimited contracts, advanced AI reasoning and custom integrations.

**Pricing & Plans:** Freemium plus paid tiers. Basic is free forever and covers 3 signed contracts per month, 3 templates, basic fields and limited storage. Pro adds unlimited contracts, high-reasoning AI models, redlining, advanced fields and no storage limit at roughly $19.99 per seat per month when billed annually ($29.99 monthly). Enterprise adds custom integrations, custom branding, teams, API access and dedicated 24/7 support via contact for pricing. Purchases include a 30-day money-back guarantee.

- **AI contract review against your playbook:** Incoming drafts are scanned automatically for hidden risks and missing terms, matched to positions, fallbacks and red lines you define once, with each flag linked to the exact clause and a suggested correction.
- **Collaborative redlining editor:** Negotiate in one shared document with live presence, comments, mentions and tracked changes instead of round-tripping versions over email, and embed the same editor into an existing legal workflow.
- **Contract drafting from templates:** Answer a short set of questions to generate a first draft from a standard template, then refine, review and send it without leaving the platform.
- **Electronic signatures with audit trail:** Send contracts for signature in seconds, with every signed copy locked into a tamper-evident audit trail. Formable states ESIGN and UETA compliance by default.
- **Embedded signing and redlining API:** A typed REST API, webhooks, SSO and access controls let developers embed signature requests and redlining directly inside their own product, with SDK-oriented documentation.

**Strengths:** Keeps drafting, AI review, redlining and e-signature in one workspace instead of four separate tools; Playbook-driven review flags risky clauses with suggested fixes, which shortens legal turnaround; Developer-friendly typed REST API, webhooks and embeddable signing for product teams; Free Basic tier lets small teams evaluate real contracts before paying, with a 30-day money-back guarantee on paid plans

**Limitations:** The free plan is capped at 3 signed contracts per month, so active teams need Pro almost immediately; Enterprise pricing, custom integrations and branding are gated behind a demo conversation; Some depth on integrations and playbook automation still depends on working with the Formable team to configure

[Profile (Markdown)](https://openaitools.app/tool/formable.md)

## OpenAI Platform

While ChatGPT serves end users, openai.com and the OpenAI Developer Platform (developers.openai.com) provide the foundational API, SDKs, and enterprise infrastructure powering thousands of production AI applications worldwide. In late 2026, OpenAI's API catalog is anchored by the GPT-6 and GPT-6.1 model suite—all featuring a 1.05-million-token context window and up to 128K output tokens. The lineup spans GPT-6 Astra for frontier reasoning and mission-critical research, GPT-6.1 Sol for near-Astra intelligence at one-fifth the price, GPT-6.1 Terra for fast visual reasoning and computer use, and GPT-6 Luna for ultra-high-volume, low-latency tasks, alongside specialized models like `gpt-5.3-codex` and `gpt-6-astra-law`.

The OpenAI Platform has evolved well beyond basic chat completion endpoints. Through the unified `v1/responses` API, developers can orchestrate stateful multi-step agents equipped with built-in server-side tools—including live web search, vector file search, code interpreter sandboxes, and GUI computer use—without stitching together external orchestration frameworks. Every flagship model supports configurable reasoning effort (`none`, `low`, `medium`, `high`, `xhigh`, and `max`), strict JSON schema Structured Outputs, and multimodal image/audio inputs, while `gpt-live-1` powers per-second billed speech-to-speech voice agents.

OpenAI bills API usage on a transparent consumption model scaled across usage tiers (Build, Launch, and Grow, scaling up to 40M+ tokens per minute). In 2026, aggressive price cuts on the 6.x generation dropped entry-level intelligence on GPT-6 Luna to $0.10 per million input tokens and $0.50 per million output tokens, while GPT-6.1 Sol runs at $2/$10 and flagship GPT-6 Astra sits at $10/$50. Engineering teams can cut spend by 90% on repeated context using automatic Prompt Caching, save 50% on asynchronous workloads via the Batch API, and enforce regional data residency with a 10% compliance uplift.

**Pricing & Plans:** Usage-based pay-per-token API billing: GPT-6 Astra at $10/1M input and $50/1M output tokens; GPT-6.1 Sol at $2/1M input and $10/1M output; GPT-6.1 Terra at $1/1M input and $5/1M output; GPT-6 Luna at $0.10/1M input and $0.50/1M output; GPT-Live-1 voice at $0.05/minute; 90% discount on cached inputs and 50% off via Batch API.

- **GPT-6 & GPT-6.1 Model Lineup with 1.05M Context:** Spanning GPT-6 Astra ($10/$50 per MTok), GPT-6.1 Sol ($2/$10), GPT-6.1 Terra ($1/$5), and GPT-6 Luna ($0.10/$0.50), all with a 1,050,000-token context window and 128K max output.
- **Configurable Reasoning Effort Controls:** Tune thinking token budgets per API request across six granularity levels (`none`, `low`, `medium`, `high`, `xhigh`, `max`) to balance latency, accuracy, and cost.
- **Responses API & Native Computer Use Tools:** Combine model inference with hosted web search, file search, function calling, and autonomous GUI computer-use actions in a single stateful API call.
- **GPT-Live-1 Realtime Voice API:** Build ultra-low-latency multimodal voice agents billed per second ($0.05/minute) without rounding up to whole minutes.
- **90% Prompt Caching Discount & Batch API:** Cached input tokens bill at just 10% of standard input rates, while asynchronous 24-hour Batch API jobs cut both input and output token costs by 50%.

**Strengths:** 100-fold cost flexibility from GPT-6 Luna ($0.10/$0.50 per 1M tokens) up to frontier GPT-6 Astra ($10/$50 per 1M tokens); Unified 1.05M-token context window and 128K output limit across the entire flagship GPT-6 and GPT-6.1 family; 90% discount on cached input tokens and 50% Batch API discount dramatically reduce production inference bills; Industry-standard SDKs, Structured Outputs, and built-in Responses API tools minimize boilerplate agent code

**Limitations:** Long-context requests exceeding the standard window threshold trigger roughly 2x higher per-token billing rates; Flagship GPT-6 Astra ($10 input / $50 output per 1M tokens) is significantly more expensive than Claude Opus 5.5 ($4/$20) and Grok 4.7 ($2/$6); Regional data residency endpoints incur a 10% price uplift on models released after March 2026

[Profile (Markdown)](https://openaitools.app/tool/openai.md)

## Frequently Asked Questions

### How do Formable and OpenAI Platform compare in monthly traffic?

Formable has 2,064 monthly visits, while OpenAI Platform has 234,678,639. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Formable has a month-over-month growth rate of +206.7%; OpenAI Platform has -9.6%.

### How does pricing compare?

Formable: Freemium, Contact for Pricing. Freemium plus paid tiers. Basic is free forever and covers 3 signed contracts per month, 3 templates, basic fields and limited storage. Pro adds unlimited contracts, high-reasoning AI models, redlining, advanced fields and no storage limit at roughly $19.99 per seat per month when billed annually ($29.99 monthly). Enterprise adds custom integrations, custom branding, teams, API access and dedicated 24/7 support via contact for pricing. Purchases include a 30-day money-back guarantee. OpenAI Platform: Paid. Usage-based pay-per-token API billing: GPT-6 Astra at $10/1M input and $50/1M output tokens; GPT-6.1 Sol at $2/1M input and $10/1M output; GPT-6.1 Terra at $1/1M input and $5/1M output; GPT-6 Luna at $0.10/1M input and $0.50/1M output; GPT-Live-1 voice at $0.05/minute; 90% discount on cached inputs and 50% off via Batch API.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,637,398,242 | -0.1% | Freemium | Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration. | [.md](https://openaitools.app/tool/gemini-gemini-advanced.md) |
| 2 | [Google AI Studio](https://openaitools.app/tool/google-ai-studio) | 112,620,020 | +2% | Freemium | Google's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models. | [.md](https://openaitools.app/tool/google-ai-studio.md) |
| 3 | [Code Arena](https://openaitools.app/tool/code-arena) | 35,827,928 | +19.4% | Free | Battle-test AI coding models side by side | [.md](https://openaitools.app/tool/code-arena.md) |
| 4 | [Qwen 4 (Alibaba Qwen4)](https://openaitools.app/tool/qwen-4) | 35,101,353 | -6.2% | Freemium | Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context. | [.md](https://openaitools.app/tool/qwen-4.md) |
| 5 | [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 19,941,437 | -6.2% | Paid | One API key for hundreds of AI models from every major provider | [.md](https://openaitools.app/tool/openrouter-ai.md) |
| 6 | [Claude](https://openaitools.app/tool/claude-3) | 18,695,610 | +9.1% | Freemium, Contact for Pricing | Anthropic's AI assistant for real work, from chat to agents | [.md](https://openaitools.app/tool/claude-3.md) |
| 7 | [chichi-pui](https://openaitools.app/tool/chichi-pui-com) | 9,091,626 | +0.3% | Paid | Japan's AI art community for posting, generating and discovering AI images | [.md](https://openaitools.app/tool/chichi-pui-com.md) |
| 8 | [Use AI](https://openaitools.app/tool/use-ai) | 8,751,848 | -10.2% | Free Trial, Paid | One workspace for Claude, GPT, Gemini, Grok and more | [.md](https://openaitools.app/tool/use-ai.md) |
| 9 | [Midjourney](https://openaitools.app/tool/midjourney) | 8,609,446 | -0.9% | Freemium | The AI lab behind some of the most striking text-to-image and video models | [.md](https://openaitools.app/tool/midjourney.md) |
| 10 | [Fish Audio](https://openaitools.app/tool/fish-speech) | 8,557,159 | +1.6% | Free | Studio-grade AI text to speech and voice cloning | [.md](https://openaitools.app/tool/fish-speech.md) |

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Source: https://openaitools.app/compare/formable-vs-openai

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