The best AI writing tools for creating scripts and speech writing combine specialized features for storytelling, dialogue generation, and persuasive language optimization. For scriptwriting, Squibler stands out as the most dedicated platform with genre-specific templates, character development tools, and scene-tracking capabilities ^[8]. PeposoftAI offers 120+ modules including YouTube script generation under its filmmaking section, making it ideal for video content creators ^[3]. Meanwhile, Verble dominates speech writing with its AI-powered persuasion framework, supporting over 35,000 speeches across business, academic, and ceremonial contexts ^[9]. General-purpose tools like Jasper and Sudowrite also excel for creative writing tasks, with Jasper being particularly strong for marketing-oriented scripts ^[4][6].

Key findings from the search results:

• Squibler is the only tool specifically built for professional scriptwriting with full project management features ^[8]
• Verble offers unique speech practice centers with delivery feedback, setting it apart for public speaking preparation ^[9]
• PeposoftAI provides the most comprehensive video script templates among general AI tools ^[3]
• Jasper and Sudowrite are frequently recommended for creative writing but require more manual adaptation for scripts/speeches ^[4][5]

AI Writing Tools for Scripts and Speech Writing

Specialized Scriptwriting Platforms

Scriptwriting requires tools that understand narrative structure, character arcs, and visual storytelling - capabilities that general AI writers often lack. Squibler emerges as the most dedicated solution, built specifically for screenwriters and playwrights. The platform uses advanced AI to generate complete scripts or outlines from simple prompts, with features like automatic scene formatting, character profile generators, and genre-specific templates for comedy, drama, and action scripts ^[8]. Users can upload existing drafts for AI-enhanced revisions, and the tool maintains proper screenplay formatting throughout the writing process.

For video content creators, PeposoftAI offers a unique filmmaking section with 120+ specialized modules. Its YouTube script generator creates structured video scripts complete with timed segments, hooks, and calls-to-action - elements critical for platform engagement ^[3]. The tool also automatically generates accompanying video descriptions and tags, streamlining the production workflow. While not as feature-rich as Squibler for traditional screenwriting, PeposoftAI excels at short-form video content creation.

Other notable mentions include:

• Sudowrite provides creative writing assistance that can be adapted for scripts, with strengths in dialogue generation and plot development ^[4][5]
• Jasper offers script templates through its marketing-focused platform, though these require more manual adaptation for narrative projects ^[4]
• MaxAI includes a dedicated YouTube script generator among its 10+ writing tools, with options for different video styles ^[7]

The choice between these tools depends on project type: Squibler for traditional screenplays, PeposoftAI for video content, and general tools like Sudowrite for writers needing creative assistance across formats.

Speech Writing and Public Speaking Tools

Verble represents the most specialized solution for speech writing, distinguishing itself through three core methods of speech creation. The Verble method uses an interactive chat interface where the AI asks clarifying questions to develop a personalized draft, ensuring the speech aligns with the speaker's goals and audience expectations ^[9]. For quicker needs, the Shortcut method provides genre-specific templates for common speech types like wedding toasts, conference keynotes, and investor pitches. Users can also upload existing drafts for AI-powered refinements, with the system suggesting structural improvements and persuasive language enhancements.

Beyond draft creation, Verble includes a practice center where users can rehearse speeches and receive AI feedback on delivery aspects like pacing, emphasis, and emotional engagement ^[9]. This feature addresses a critical gap in most writing tools - the transition from written text to effective oral presentation. The platform supports multiple languages and offers tone customization options, from formal business presentations to casual storytelling styles.

For users needing broader content capabilities alongside speech writing:

• Jasper can generate speech outlines and talking points, though without Verble's specialized delivery features ^[4]
• Copy.ai offers persuasive writing templates that can be adapted for speeches, particularly for marketing and sales contexts ^[5]
• ChatGPT provides flexible speech drafting capabilities, though requires careful prompting to achieve professional results ^[1][6]

Verble's focus on the complete speech preparation process - from initial drafting through delivery practice - makes it uniquely valuable for professionals who need both compelling content and effective presentation skills.