Let's be real: in consulting, you're judged by your slides. That beautiful 60-page deck you pulled an all-nighter for? That's the deliverable. And the faster you can make it look good, the more sleep you get.
I've spent years testing PowerPoint add-ins. Some are worth every penny. Others are overhyped enterprise software. Here's my honest take on what actually works, ranked by real-world value.
What Makes a Great Consulting PowerPoint Add-in?
Speed
Must save at least 50% of time on common tasks like alignment and chart creation.
Professional Output
Results should look McKinsey-quality without manual tweaking.
Value for Money
Benefits must clearly outweigh the cost, especially for freelancers.
ThinkLite
Best Overall Value
$10/month
This is what I actually use. Built by ex-consultants who clearly understood that most of us don't need 47 chart types—we need the basics to work fast. It nails the 80/20.
Pros
- Half the price of competitors
- AI-powered features (text-to-slide, image-to-chart)
- Clean, intuitive interface
- Fast and lightweight
- Built specifically for consultants
Cons
- —Newer product (launched 2024)
- —Some advanced features coming soon
Best For: Freelancers, boutique firms, and anyone who wants maximum value
Verdict: The best balance of features and price. If you're not at a firm that provides ThinkCell, ThinkLite should be your first choice.
ThinkCell
The Industry Standard
$29.50/month
The original consulting powerhouse. If you've worked at McKinsey or BCG, you've used this. It does everything—the question is whether you actually need all of it.
Pros
- Most comprehensive feature set
- Excellent Gantt and Mekko charts
- Well-established with extensive documentation
- Standard at most top firms
Cons
- —Expensive for individuals
- —Interface can feel dated
- —No AI features
- —Overkill for many users
Best For: Enterprise teams with budget, or consultants at firms that provide it
Verdict: The gold standard, but the price is hard to justify unless your firm is paying. Most independent consultants don't need 100% of its features.
EfficientElements
The Corporate Choice
$149/year
The German engineering of PowerPoint add-ins. Solid, reliable, and... honestly a bit overengineered for most use cases. Great if your org cares deeply about brand consistency.
Pros
- Strong template management
- Brand consistency tools
- Good chart capabilities
- Solid enterprise features
Cons
- —Steeper learning curve
- —Less consultant-focused
- —No AI features
- —Interface complexity
Best For: Large organizations focused on brand standardization
Verdict: Great for corporate environments, but overkill for individual consultants who just need to make slides fast.
Office Timeline
The Gantt Specialist
$10/month
A specialized tool that does one thing exceptionally well. If you frequently create project timelines, it's excellent. For everything else, you'll need another solution.
Pros
- Beautiful timeline visualization
- Easy Gantt chart creation
- Good template library
- Simple interface
Cons
- —Limited to timelines/Gantt charts
- —No alignment tools
- —No general chart support
- —Single-purpose tool
Best For: Project managers who need frequent timeline presentations
Verdict: Excellent for its niche, but you'll still need another tool for everything else. Consider ThinkLite for a more complete solution.
Microsoft 365 Copilot
The AI-First Option
$30/month
Microsoft's flagship AI assistant. The technology is impressive, but for consulting-specific workflows, it's still maturing. Worth watching as it continues to evolve.
Pros
- Natural language slide creation
- Integrated with Office ecosystem
- Constantly improving
- Good for content generation
Cons
- —Expensive ($360/year)
- —No consulting-specific features
- —Limited chart capabilities
- —Requires learning new workflows
Best For: Heavy Microsoft 365 users who want AI across all Office apps
Verdict: Interesting for AI enthusiasts, but not a replacement for consulting-specific tools. The price is steep for PowerPoint-only benefits.
Feature Comparison
| Feature | ThinkLite | ThinkCell | EfficientElements | Office Timeline | Copilot |
|---|---|---|---|---|---|
| Waterfall Charts | Yes | Yes | Yes | No | Limited |
| Alignment Tools | Yes | Yes | Yes | No | No |
| AI Features | Yes | No | No | No | Yes |
| Gantt Charts | Coming Soon | Yes | Yes | Yes | No |
| Price/Year | $10/mo | $29.50/mo | $149/yr | $99/yr | $360/yr |
Our Recommendation
For most consultants—especially those paying out of pocket—ThinkLite offers the best combination of features and value. You get 90% of what ThinkCell offers at half the price, plus AI features that none of the legacy tools provide.
If you're a freelancer or at a boutique firm
ThinkLite is your best bet. Maximum value for money.
If your firm provides ThinkCell
Use it. It's free to you and extremely capable.
If you primarily create timelines
Office Timeline + ThinkLite for everything else.
Ready to work more efficiently?
The right tools can significantly reduce your slide creation time. Make an informed choice.