CoGrader vs Kome
Side-by-side comparison · Updated October 2026
| Description | CoGrader is a teacher-facing AI grading assistant for essays and other open-ended assignments. It uses a selected or custom rubric to draft grades and feedback that educators can review and edit before returning work. Its useful role is helping a teacher organize assessment and feedback; it does not establish that a grade is correct, unbiased or suitable for a particular student without human review. The free Starter plan includes 100 student submissions per month and rubric creation and sharing. The pricing page also advertises 90 days of premium access, which is a temporary benefit rather than unlimited free access to paid features. Standard includes 350 submissions per month, handwritten assignments, grammar checking and a class-performance dashboard. It costs $19 per month on monthly billing or an advertised $15 per month billed annually. The annual equivalent is $180 before any applicable additions, calculated as $15 multiplied by 12; confirm the actual checkout total before paying. Schools and Districts plans use a custom quote and advertise unlimited submissions, shared rubric libraries, administration, institutional analytics and training. Higher Ed and Enterprise also use a custom quote, with API access, custom LMS connections and roles among the listed options. Choose a plan around submission volume, the review process and the integrations your institution actually needs, rather than assuming an individual subscription includes enterprise access. To evaluate CoGrader, begin with a rubric that defines each criterion and the evidence needed for each score. Try a small, permitted sample of work you have already assessed, compare the suggested results with your own reasoning, and revise unclear rubric language. Check whether each comment refers accurately to the student's work and gives an actionable next step. Review accommodations, language-learning needs and subject-specific expectations before finalizing feedback. A class dashboard can help identify topics to revisit; it should not replace the teacher's judgment about individual learning needs. Google Classroom integration is described as available to all users. The pricing FAQ places full Canvas and Schoology integration in school or district subscriptions, although the plan cards also display those platforms elsewhere. Confirm the exact integration and account entitlement you need. Other LMS workflows may use file import and export. The vendor also advertises plagiarism and AI-writing detection, but its plan card and FAQ disagree about AI-detection access. Confirm the selected plan's access, and treat a flag as a reason to review the evidence rather than proof of misconduct. CoGrader's privacy policy says teachers provide assignment questions, rubrics and student answers, and that student grading data is not used to train its AI models. It says third-party AI providers may not train on that data and identifies OpenAI OpCo, LLC as a provider receiving anonymized grading information. The policy also allows anonymized aggregate information to improve the service and does not give one fixed deletion deadline. Follow your school's authorization and data-handling process before uploading student work; a vendor policy is a statement of practice, not an independent security assessment. CoGrader is most relevant when an educator needs rubric-based feedback at a recurring classroom workload. Compare EssayGrader using the same sample rubric, feedback-review steps, submission allowance and data requirements. The terms describe a refund window within 14 days of an initial subscription purchase; that is separate from the free plan's advertised premium-access period. Review billing and cancellation terms before subscribing. | Kome is a tool for buyers evaluating whether it fits a specific AI workflow. Kome is a versatile AI-powered browser extension designed to enhance your online experience by combining intelligent summarization and efficient bookmarking. Whether you're a student, researcher, marketer, or an avid reader, Kome's seamless integration into popular browsers such as Chrome, Firefox, Edge, Opera, Brave, and soon Safari, allows you to effortlessly save and organize valuable content with its intuitive bookmark manager. Additionally, Kome's AI-Powered Summarizer provides concise and informative summaries of articles, YouTube videos, news, and even Twitter threads, enabling you to quickly grasp key points and optimize your content consumption. Ideal for boosting productivity and collaboration, Kome also includes smart compose features that help you generate emails, tweets, and blog posts using your bookmarks. Experience a more efficient and organized digital life by joining Kome for free today and explore premium options for an even richer feature set. The capabilities to test first are AI-powered summarizer, Smart bookmark manager, AI-assisted writing tools, Cross-browser compatibility, Easy access with search functionality. Those details matter because they determine whether Kome can reduce manual work, replace tool switching, or produce reliable output without constant cleanup. Best-fit users include Students, Professionals, Researchers, Marketers. A useful pilot should include a normal task, an edge case, and a recovery test so the team can see what happens when the first attempt is incomplete. Pricing is listed as Custom, with plan information currently shown as See official site. Confirm current limits, credits, seats, cancellation rules, and commercial terms on the official website before relying on this listing for budget decisions. Before adopting Kome, compare it with adjacent tools in the same category. Measure setup time, output quality, data handling, collaboration controls, exports, and whether non-technical users can repeat the workflow without heavy prompting. The strongest buying signal is not feature count; it is whether Kome consistently completes the exact job the buyer needs with fewer manual handoffs. If sensitive customer, financial, or internal data is involved, review privacy and retention policies before production use. A final buying check for Kome should include a hands-on trial with real inputs, not only vendor screenshots or directory copy. Document the prompt, source files, output, cleanup time, and any errors so the team can compare Kome against another option on equal terms. If the product will be used by a team, test permissions, workspace sharing, exports, notifications, and whether results stay consistent across multiple users. For regulated or customer-facing work, review security claims, data retention, admin controls, and support response expectations before a wider rollout. |
| Category | Education | BrowserApplication |
| Rating | No reviews | No reviews |
| Pricing | Freemium | Custom |
| Starting Price | Free | N/A |
| Plans |
|
|
| Use Cases |
|
|
| Tags | AI essay gradingrubric feedbackteacher assessmentGoogle Classroomeducation | browser extensionAIbookmark managerAI summarizerYouTube |
| Features | ||
| Rubric-based AI grades and feedback for teacher review | ||
| Free Starter: 100 student submissions per month | ||
| Standard: 350 submissions per month | ||
| Custom and standards-aligned rubrics | ||
| Handwritten assignments and grammar checking on Standard | ||
| Google Classroom integration and institutional LMS options | ||
| Class-performance dashboard and institutional analytics | ||
| Quoted API access for Higher Ed and Enterprise | ||
| AI-powered summarizer | ||
| Smart bookmark manager | ||
| AI-assisted writing tools | ||
| Cross-browser compatibility | ||
| Easy access with search functionality | ||
| User-friendly interface | ||
| Automated organization of bookmarks | ||
| Instant summarization of diverse content | ||
| Enhanced online productivity | ||
| Support for saving and categorizing images and videos | ||
| View CoGrader | View Kome | |
Modify This Comparison
Also Compare
Explore more head-to-head comparisons with CoGrader and Kome.