Bob vs. Viktor: an honest comparison.
Verified against public pricing and documentation on July 5, 2026. Both products ship fast — if anything here has gone stale, tell us and we'll correct it.
Key takeaways
- Both put an autonomous AI employee inside Slack and Microsoft Teams — one that finishes work, not one that drafts suggestions.
- Viktor is the category's largest player: slider-simple pricing from $50/month and a free trial whose credits never expire.
- Bob is built around cost visibility and control: an itemized receipt on every run, hard workspace spend caps, bring-your-own-key at a flat fee, and self-hosting.
- If your last AI bill surprised you, the rows that matter below are receipts, spend caps, and BYOK.
What Viktor is
Viktor launched in early 2026 and, more than any other product, moved this category from chatbots to coworkers. It runs autonomous agents inside Slack (and, since June 2026, Microsoft Teams), prices on a flat per-credit slider starting at $50/month for 20,000 credits, and offers a $100 free trial with no card whose credits don't expire. In June 2026 it added one-month rollover for unused credits. It's a genuinely capable product with the category's largest install base.
What Bob is
Bob is an AI employee with paperwork. Every run executes in its own sandboxed cloud computer, external writes pause for an Approve/Deny button by default, and every completed task posts an itemized receipt in the thread — tokens, tool calls, and sandbox time, totalled in credits. Workspaces can set a hard monthly spend cap with a warning at 80%. Teams that want the token bill at their own negotiated rate can bring their own Anthropic key for a flat $499/month platform fee, and an Enterprise tier ships as containers for your own VPC.
Side by side
| What a buyer can verify | Viktor | Bob |
|---|---|---|
| Pricing model | Per-credit slider from $50/mo; model costs included in credits | Flat plans — $99, $749, $1,995/mo — or BYOK at $499/mo flat |
| Free trial | $100 in credits, no card; credits don't expire | 100 credits, no card; expires after 14 days |
| Credit rollover | One month | One month (top-up packs never expire) |
| Per-task cost visibility | Workspace-level usage reporting | Itemized receipt on every run, posted in-thread |
| Monthly spend cap | Not published (as of July 2026) | Built in, with an 80% warning |
| Bring your own Anthropic key | Not offered | $499/mo flat; token bill goes straight to Anthropic |
| Approvals before external writes | Approval prompts available | Approve/Deny gate on writes by default, plus a full audit log |
| Run it in your own VPC | Not offered | Enterprise self-host |
| Platforms | Slack, Microsoft Teams | Slack, Microsoft Teams |
Which one should you pick?
Pick Viktor if…
- You want the category's most widely deployed option and the track record that comes with scale.
- You prefer one slider over plan tiers.
- Never-expiring trial credits matter to how you evaluate.
Pick Bob if…
- You want to see what every single task cost, in the thread where it ran.
- You want a hard cap on monthly spend — enforced, not advisory.
- You want your token bill at your own Anthropic rate (BYOK), or the whole thing in your own VPC.
- You'd rather onboard with the founder than a queue.
Either way: an AI employee in the thread beats a chatbot in a tab. The category is right; pick the accountability model you can live with.
Switching?
Founding customers switching from another AI-employee platform get the credits remaining on their existing commitment matched, and Bob performs the migration itself during onboarding — it reads your recurring tasks and playbooks and rebuilds them in your workspace.
Fair questions
Is Bob a good Viktor alternative?
If what you want is an autonomous AI employee in Slack or Microsoft Teams, both deliver that. Bob is the stronger fit when cost visibility and control are the priority: itemized per-run receipts, hard spend caps, BYOK at a flat fee, and an Enterprise tier in your own VPC.
How is Bob's pricing different from Viktor's?
Viktor prices on a single per-credit slider starting at $50/month, with model costs included in credits. Bob offers three flat managed plans ($99, $749, $1,995 per month) plus BYOK at $499/month flat, where your token bill goes straight to Anthropic at your own rate and credits meter only infrastructure.
Can I switch from Viktor to Bob?
Yes — see above. Credit match on your remaining commitment for founding customers, and agent-led migration of your recurring tasks.
Does Bob support Microsoft Teams like Viktor does?
Yes. Bob ships with both a Slack and a Microsoft Teams surface, from the same workspace, billing, and audit log.
Do Bob's credits expire?
Unused plan credits roll over one month before expiring, and one-off top-up packs never expire. Trial credits (100, no card required) last 14 days.
See a receipt for yourself.
The first ten teams onboard with the founder — 50% off Managed for year one and 3× credits for 90 days, in exchange for a monthly 30-minute feedback call.
Talk to the founder See pricing →Viktor is a trademark of its respective owner. HeyBob and Bob are products of Tiny Cloud Ventures, which is not affiliated with, sponsored by, or endorsed by Viktor. This comparison is provided for informational purposes; details verified July 5, 2026 against publicly available pricing and documentation.