Cofounder vs Viktor
We give Cofounder a 2.8 GPA and Viktor a 3.0, out of 4.0. Viktor grades higher on value for money. They get the same grade on the free plan, features, ease of use and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Cofounder
Agent platform that runs the company work around your product
Viktor
AI employee that works inside Slack and Microsoft Teams
How we grade them
| 2.8GPACofounderGood | 3.0GPAViktorVery good | |
|---|---|---|
| Value for money | CCofounder Pro starts at $120 a month, several times what most agents here start at, and the terms add usage-based charges billed afterwards. You do get a lot of departments for it. But you can't bring your own API key to keep the bill down. | BPlans start at $50 a month for 20,000 credits, shared by the whole workspace with no per-seat charge. That's dear for one person and about typical once two or three share it. Unused credits roll over for a month. Scheduled jobs use credits every time they run. |
| Free plan and trial | CNo free plan. There's a 7-day free trial with the design system builder, landing page hosting and the strategy and analysis tools. The pricing page doesn't say whether it asks for a card. | CNo free plan that renews. You get up to $100 in credits, once, with every feature and integration and no credit card, and they never expire. Generous for a trial. When they're gone, you need a paid plan. |
| Features | AAgents sorted into departments, from engineering and marketing to support and finance. They find and email prospects, run campaigns, publish social posts and keep repeating routines going. Risky steps wait for your approval, and it sets up GitHub, Vercel and Supabase for you. | AIt queries your tools, analyses the data and hands back PDFs, spreadsheets, reports and dashboards. Recurring jobs run on a schedule. It builds and deploys internal web apps with a database and login, and can open a pull request with a fix. Sensitive actions wait for a person's approval. |
| Ease of use | BEach department comes with default agents, and it sets up and manages GitHub, Vercel and Supabase for you, so there's little to wire together. There's no rating on record to go by, so a B. | BInstall it from the Slack App Directory or in Microsoft Teams, then mention it in a thread the way you would a colleague. There's no rating on record to go by, so a B. |
| Platforms and integrations | BA web app, with integrations for GitHub, Vercel, Supabase, Linear, Stripe, Slack, Gmail and Notion. There's a command-line tool, an MCP server and a REST API too. The listing has no phone or desktop app. | BIt's used through Slack or Microsoft Teams, and the site lists no standalone desktop or mobile app. It connects to a lot: 27 native integrations with full read and write access, including Stripe, GitHub, Linear and Notion, and 3,200+ tools through managed connectors. |
| Best for | solo founders handing off the work around a product | an AI colleague inside Slack or Teams |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Cofounder and Viktor. How we grade
Where they differ
- Cofounder starts at $120 per month (Cofounder Pro, listed as a starting price). Viktor starts at $50 per month for 20,000 shared workspace credits.
- Cofounder also covers sales pipeline and marketing automation.
- Viktor also covers app builder and reports.
At a glance
| Cofounder | Viktor | |
|---|---|---|
| Pricing | Free trial | Free trial |
| Starts at | $120 per month (Cofounder Pro, listed as a starting price) | $50 per month for 20,000 shared workspace credits |
| Free plan | None | None |
| Free trial | 7-day free trial with the design system builder, landing page hosting and strategy and analysis tools | $100 in free credits with no credit card required; the free credits never expire |
| Web | ||
| Made by | The General Intelligence Company Of New York | Zeta AI, Inc. |
| Price read from | cofounder.co | viktor.com |
| Checked | Oct 6, 2026 | Oct 5, 2026 |
Who each one suits
Cofounder
- Solo founders and small teams launching an early-stage software company
- Founders who build the product themselves and want help with go-to-market
- Handing outreach, content and recurring operations to agents with approvals
Viktor
- Teams that already work in Slack or Microsoft Teams
- Recurring reports pulled from ads, billing and CRM tools
- Small companies that want internal tools built without engineers
Worth knowing
Cofounder
- There is no lasting free plan: after the 7-day trial, Cofounder Pro starts at $120 a month, and the terms bill usage-based charges in arrears.
- The Team Plan, planned at $100 per seat, is not yet available; the pricing page offers only a waitlist.
- The documentation says Cofounder is not intended to build or rebuild your core product, database, authentication or hosting stack.
- You cannot bring your own API key or a Codex or Claude Code subscription, according to the pricing FAQ.
Viktor
- Viktor is used through Slack or Microsoft Teams; its site lists no standalone desktop or mobile app.
- The free allowance is a one-time $100 in credits rather than a recurring free plan.
- Everything runs on workspace credits, including scheduled automations, so frequent jobs raise the monthly cost.
- Per-user spend caps, invoicing and custom billing terms are reserved for Enterprise.
Key features
Cofounder
- Departments of agents
- Work is split across departments, each with agents that have their own instructions, integrations and skills. Default agents cover engineering, marketing, design, sales, support, operations and finance.
- Approvals before risky actions
- Agents run several tasks in the background at once, and actions the vendor treats as potentially dangerous, such as incorporating an LLC or opening a bank account, wait for your approval.
- Managed GitHub, Vercel and Supabase
- Cofounder sets up and manages GitHub, Vercel and Supabase projects for you. Pro and Team users can claim ownership at any point, after which Cofounder no longer manages the configuration.
- Sales and marketing work
- Agents research customers, find and enrich prospects, send outreach from inboxes provisioned for them, run email campaigns and publish social posts, drawing on shared company context.
- Routines
- A routine is a repeating job for one agent, such as a daily status update, a weekly metrics review or a monthly cleanup checklist. An agent can have several.
- CLI, MCP server and REST API
- Besides the web app, your own agent can run a company through Cofounder's hosted MCP server, the cofounder command-line tool or the REST API, with API keys for scripting.
Viktor
- Lives in Slack and Microsoft Teams
- Installed from the Slack App Directory or Microsoft Teams and addressed in threads and mentions like a colleague, so everyone on the team can work with it.
- Connections to 3,200+ tools
- 27 native integrations with full read and write access, including Stripe, GitHub, Linear and Notion, plus more than 3,200 tools through managed connectors.
- Finished deliverables
- Queries connected tools, analyzes the data and hands back outputs such as PDFs, spreadsheets, reports and dashboards rather than instructions.
- Scheduled tasks
- Recurring work, such as a weekly revenue dashboard or a morning metrics summary, runs on a schedule. Scheduled automations use credits each time they run.
- Web apps and code
- Builds and deploys internal tools as web apps with a database, auth and hosting, and can clone a repository, write a fix on a branch and open a pull request.
- Approvals and activity log
- Sensitive actions wait for a person's approval before they run, and Viktor posts back what changed, with its activity logged.
Plans
Cofounder
Free TrialFree
for 7 days
Design system builder, landing page hosting, and strategy and analysis tools.
Cofounder Pro$120
per month, listed as a starting price
For a founder running a company: SEO and ICP analysis, multiple agents, outbound and an email inbox, social post publishing, and an LLC incorporation add-on.
Team Plan$100
per seat; coming soon, billing period not shown
Planned plan adding multiplayer access, SOC 2 and priority support. It is not on sale yet; the pricing page offers a waitlist.
Viktor
Free$0
Up to $100 in one-time credits with every feature and integration and no credit card. Once they are used up, a paid plan is needed.
TeamFrom $50
per month, for 20,000 shared credits
One workspace price with no per-seat charge. Larger tiers include 40,000 credits for $100 and 80,000 for $200; unused credits roll over for one month.
EnterpriseCustom
Everything in Team, plus per-user spend caps, volume credit pricing, invoicing and custom billing terms, a DPA and dedicated onboarding.
Ways to pay less
Cofounder
No public discounts listed.
Viktor
- Nonprofit
15% off for registered nonprofits
Viktor's pricing FAQ says registered nonprofits get 15% off every monthly plan for good, after applying with an EIN or registry number.
