agent · content creation
Coauthor vs Neurohelper AI
55 fields both were evaluated on, 27 of them different — including where one discloses something the other does not. Every value links to the document it came from. 28 further fields are disclosed by neither and are listed at the end rather than tabled.
Assurance
| Field | Coauthor | Neurohelper AI |
|---|---|---|
| Audit trail· | “Revision History Never lose your changes—easily access prior versions”coauthor.studio · checked Aug 1, 2026 | no public information neurohelper.ai · checked Aug 12, 2026 |
| Explainability· | “Coauthor learns your voice through information you share during onboarding (including existing online writing), your interactions with the platform, and any additional writing samples you provide.”coauthor.studio · checked Aug 1, 2026 | no public information neurohelper.ai · checked Aug 12, 2026 |
| Runtime governance· | “Note: “Unlimited” is subject to fair use to prevent obvious abuse.”coauthor.studio · checked Aug 1, 2026 | |
| Permission scopes· | “You're always in full control of what you share.”coauthor.studio · checked Aug 1, 2026 |
Agency
| Field | Coauthor | Neurohelper AI |
|---|---|---|
| Human oversight· | “Coauthor will never post anything without your explicit review and consent. You're always in full control of what you share.”coauthor.studio · checked Aug 1, 2026 | no public information neurohelper.ai · checked Aug 12, 2026 |
| Goal complexity· | “Transform Ideas Into Influential Content Daily ideas and LinkedIn posts that sound like you—not AI”coauthor.studio · checked Aug 1, 2026 | no public information neurohelper.ai · checked Aug 12, 2026 |
| Action space· | “Posts + Images Turn quick thoughts into authentic posts with eye-catching visuals”coauthor.studio · checked Aug 1, 2026 | no public information neurohelper.ai · checked Aug 12, 2026 |
| Operating environment· | “Preview on LinkedIn See what your post looks like on LinkedIn (desktop only)”coauthor.studio · checked Aug 1, 2026 | Chat, Images, Video & Audio “Chat, Images, Video & Audio | All-in-One AI Workspace”neurohelper.ai · checked Aug 12, 2026 |
| Initiative· | “Wake up to fresh ideas researched for you and your audience”coauthor.studio · checked Aug 1, 2026 | no public information neurohelper.ai · checked Aug 12, 2026 |
Safety
| Field | Coauthor | Neurohelper AI |
|---|---|---|
| Safety policy· | “Private and secure : We never post without your approval, and your data stays secure and private.”coauthor.studio · checked Aug 1, 2026 | “Neurohelper applies security controls designed to protect account information, files and generated content.”neurohelper.ai · checked Aug 12, 2026 |
| Usage restrictions· | “Note: “Unlimited” is subject to fair use to prevent obvious abuse.”coauthor.studio · checked Aug 1, 2026 | “You are responsible for reviewing outputs and ensuring they do not infringe third-party rights.”neurohelper.ai · checked Aug 12, 2026 |
| Data handling· | “Your data is encrypted, securely stored, and only shared with necessary service providers like our AI partners and payment processors. Where available, we use AI service configurations intended to limit model training on your data. We'll delete your data upon request.”coauthor.studio · checked Aug 1, 2026 | “Neurohelper does not independently use your private projects to train its own public AI models. Requests may be processed by third-party AI providers, whose data-handling practices can vary.”neurohelper.ai · checked Aug 12, 2026 |
Practicality
| Field | Coauthor | Neurohelper AI |
|---|---|---|
| Pricing model· | “Introductory Pricing Essential For individuals establishing their online presence $ 14 /mo 30 monthly posts with unlimited refinements”coauthor.studio · checked Aug 1, 2026 | “One subscription. Choose the plan that fits your workflow. Access leading AI models with monthly credits included.”neurohelper.ai · checked Aug 12, 2026 |
| Price point· | $ 15 / month billed annually $180 billed once per year “Basic Perfect for everyday AI $ 15 / month billed annually $180 billed once per year”neurohelper.ai · checked Aug 12, 2026 | |
| Availability· | Offers 10 welcome credits with no credit card required to start; paid plans begin at $15/month (billed annually) after credits are used. “10 welcome credits”neurohelper.ai · checked Sep 3, 2026 | |
| Deployment options· | “Coauthor is built for busy professionals who have valuable insights and expertise, but little time to consistently share their ideas”coauthor.studio · checked Aug 1, 2026 | no public information neurohelper.ai · checked Aug 12, 2026 |
| Integrations· | “Preview on LinkedIn See what your post looks like on LinkedIn (desktop only)”coauthor.studio · checked Aug 1, 2026 | |
| Support model· | no public information coauthor.studio · checked Aug 1, 2026 |
Foundation models
| Field | Coauthor | Neurohelper AI |
|---|---|---|
| Base models· | “our Multi-Model AI combines models from OpenAI, Anthropic, and Google Gemini”coauthor.studio · checked Aug 1, 2026 | “ChatGPT Claude Gemini Grok Seedance Kling ElevenLabs MiniMax and more”neurohelper.ai · checked Aug 12, 2026 |
| Model provider· | “our Multi-Model AI combines models from OpenAI, Anthropic, and Google Gemini”coauthor.studio · checked Aug 1, 2026 | OpenAI, Anthropic, Google, Runway, Kling, Seedance, ElevenLabs, MiniMax “Neurohelper provides access to leading text, image, video and audio technologies from providers such as OpenAI, Anthropic, Google, Runway, Kling, Seedance, ElevenLabs, MiniMax and others.”neurohelper.ai · checked Aug 12, 2026 |
| Model swappable· | no public information coauthor.studio · checked Aug 1, 2026 | “Choose from leading models or let Neurohelper recommend the right one for your task.”neurohelper.ai · checked Aug 12, 2026 |
| Fine-tuning· | “Style Enhancement Add writing samples or custom instructions to adjust your voice”coauthor.studio · checked Aug 1, 2026 | no public information neurohelper.ai · checked Aug 12, 2026 |
Ecosystem
| Field | Coauthor | Neurohelper AI |
|---|---|---|
| Tool use· | “Fact Check Helps verify claims in your posts are well sourced.”coauthor.studio · checked Aug 1, 2026 | “Create, refine and continue Generate a result, refine it, export it, or continue immediately in another studio.”neurohelper.ai · checked Aug 12, 2026 |
| API access· | no public information coauthor.studio · checked Aug 1, 2026 |
Impact
| Field | Coauthor | Neurohelper AI |
|---|---|---|
| User base· | “Trusted by 300,000+ leaders and professionals worldwide”coauthor.studio · checked Aug 1, 2026 | no public information neurohelper.ai · checked Aug 12, 2026 |
| Deployment scale· | “Trusted by 300,000+ leaders and professionals worldwide”coauthor.studio · checked Aug 1, 2026 | no public information neurohelper.ai · checked Aug 12, 2026 |
| Target sectors· | no public information coauthor.studio · checked Aug 1, 2026 | “For individuals and teams Flexible for solo creators and growing businesses.”neurohelper.ai · checked Aug 12, 2026 |
Disclosed by neither
Both Coauthor and Neurohelper AI publish nothing on these 28 fields. That is a finding about the category rather than a difference between them, so it is recorded here instead of as 28 identical table rows. Each is shown with its source check on the individual profiles.
- Autonomy level
- High-risk domains
- Documented incidents
- Supported regions
- Open weights
- Context window
- Protocols supported
- Multi-agent
- Open source
- Marketplace presence
- Safety evaluations
- Red teaming
- Model or system card
- Incident reporting
- Third-party evaluations
- Insurance available
- Insurance carriers
- Coverage limits
- Indemnification
- Liability cap
- Tamper-evident log
- Compliance certifications
- Regulatory alignment
- Outcome-based pricing
- Settlement mechanism
- Dispute process
- SLA terms
- Evaluation coverage