EditLink's answer

EditLink solves one narrow problem that Airtable itself doesn't: letting someone outside your workspace edit an existing record without an account or base access. Airtable's native forms only create new records, and Interfaces require a paid seat per editor. EditLink generates a secure, HMAC-signed link per record — the recipient sees a clean, pre-filled form, updates it, and the change writes straight back to Airtable. No login, no duplicate records, no shared credentials.

Castmint's answer:

Most AI video tools automate a single step — voiceover, or captions, or stock clips — and leave you to stitch the rest together yourself. Castmint goes from one typed line to a finished, publishable vertical short in a single pass: script, AI voiceover, synced captions and visuals, all in one automated flow. You still get a full timeline editor when you want to polish it by hand.

EditLink's answer

Most alternatives (miniExtensions, Softr, Fillout) are broad form/app builders where "edit an existing record" is one feature buried in a much larger, pricier suite. EditLink does only this one job, so setup takes about 5 minutes instead of hours, and pricing starts well below tools that charge for an entire app platform you don't need.

Castmint's answer:

Castmint removes the assembly work, not just one piece of it. You type an idea and get a complete short ready to post — no separate tools for scripting, voice, captions and editing. Your first three videos are free with no card required, so you can judge the output on your own topic before committing to anything.

EditLink's answer

Freelancers and small teams who run their operations in Airtable and need external people — clients, contractors, vendors — to update specific records (status, contact info, project details) without being added as collaborators. Agencies and small businesses managing client data are the core use case.

Castmint's answer:

Faceless-channel creators, solo YouTubers/TikTokers who'd rather not be on camera, and small brands that want to post consistently on TikTok, Reels and Shorts without hiring a video team or an editor.

EditLink's answer

EditLink came out of a recurring gap noticed across Airtable user communities: there's no clean way to let someone outside a workspace edit one existing record. Native Airtable forms only create new entries, and giving external users full collaborator access is overkill (and adds a paid seat). EditLink was built specifically to close that one gap rather than to be a general-purpose form builder.

Castmint's answer:

Castmint started because the founder's own channel kept going quiet — not from a lack of ideas, but because every short cost an evening of scripting, recording, captioning and cutting. Castmint automates that whole pipeline, so one typed idea becomes a finished, ready-to-post short in minutes instead of hours.

EditLink's answer

• Next.js (App Router) on Vercel
• Vercel KV (Upstash Redis) for storage
• NextAuth.js with Google OAuth
• Paddle for billing and tax/MoR handling
• Resend for transactional email
• HMAC-SHA256 signed URLs and AES-256-GCM encryption for security

Castmint's answer:

Built on Next.js and TypeScript, with AI generation powered by OpenAI, ElevenLabs and fal.ai.

EditLink's answer

EditLink is currently pre-launch and onboarding its first customers.